Atoms and Molecules Complete Chapter🔥| CLASS 9th Science | NCERT covered | Prashant Kirad

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Exphub 9th &10th

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@NishaSingh-g4r
@NishaSingh-g4r 2 ай бұрын
For 80/80 in science vote ( fact : this actually works) don't get change
@ankushrana8145
@ankushrana8145 2 ай бұрын
80/75 bh aja ja to bha ha
@SunilBishoni-u4e
@SunilBishoni-u4e 2 ай бұрын
Atom and molecular
@SunilKumar-cl2jf
@SunilKumar-cl2jf 2 ай бұрын
80/80
@RajKashyap-p7f
@RajKashyap-p7f 2 ай бұрын
I liked yr cmnt kyuki try krne m kya ja rha hai... .agar nhi aaye to sabse pehle tera comment unlike karke dislike marna hai :0
@Singer-Aushitnatta
@Singer-Aushitnatta 2 ай бұрын
mana
@ushapandey2778
@ushapandey2778 4 ай бұрын
For 80/80 in science vote (Fact : this actually works)
@surbhisingh4773
@surbhisingh4773 4 ай бұрын
BHAI MERE 6 BENGALI DOST HAI TOH MUJHE KOI TENSION NHI HAI😂😅
@AbhinavKourav-h4s
@AbhinavKourav-h4s 4 ай бұрын
I like 100 out of 200💀
@dulcetsounds1684
@dulcetsounds1684 4 ай бұрын
like mangne ki ninja technique
@Shwetasingh-sy1xy
@Shwetasingh-sy1xy 4 ай бұрын
achaw
@PranavdakshJain
@PranavdakshJain 3 ай бұрын
Important in food resources ❤❤
@gamingwithrahul16
@gamingwithrahul16 Ай бұрын
If like you got full marks ( it's really work and don't take risk)
@ARD_realfr
@ARD_realfr Ай бұрын
average like begger and bro doesnt even know proper grammer
@luckkk-28
@luckkk-28 Ай бұрын
this is why education is important
@RanveerSingh-uu9up
@RanveerSingh-uu9up Ай бұрын
@luckkk-28 bro had enough 💀 bhai n word bolna jaruri tha kya ? 😅😂
@tgtgWtpyxp
@tgtgWtpyxp 29 күн бұрын
@luckkk-28 stop being rude never judge a book by it's cover
@sdboilol4208
@sdboilol4208 28 күн бұрын
@luckkk-28 ......what language is this
@devilgamerag1608
@devilgamerag1608 13 күн бұрын
0:55 Introduction 1:49 History 3:22 Atoms 4:58 Law of Chemical Combination 7:55 Activity 3.1 9:08 Question 1 10:14 Question 2 11:21 Question 3 12:48 Law of Constant Proportion 16:46 Question 4 19:04 Dalton's Atomic Theroy 26:05 Modern Day Symbols of Elements 29:21 IUPAC name of some elements 29:53 20 Elements 32:14 Atomic Mass Definition 36:07 Atomic Mass 39:12 Atomic Existence 41:20 Ions 45:05 Molecules 49:02 Atomicity 58:54 Question 7 1:15:09 Question 8 1:17:24 Question 9 1:18:50 Question 10 1:19:32 Mole Concept 1:21:12 Molar Mass 1:22:43 Formula 1:24:34 Top 5 Questions I hope this finds you useful 😄
@chaitanyacartoonarts9764
@chaitanyacartoonarts9764 10 күн бұрын
Thanks
@Dishabhutak7
@Dishabhutak7 8 күн бұрын
Thanks 👍👍❤❤
@Blinky-area
@Blinky-area 7 күн бұрын
Dhanyawad
@MohitSolanki-oo1hl
@MohitSolanki-oo1hl 7 күн бұрын
Thank you so much for your kind help
@aaron_joseph10
@aaron_joseph10 5 күн бұрын
Vali
@Motivational_quotes1.0
@Motivational_quotes1.0 3 ай бұрын
0:55 Introduction 1:49 History 3:22 Atoms 4:58 Law of Chemical Combination 7:55 Activity 3.1 9:08 Question 1 10:14 Question 2 11:21 Question 3 12:48 Law of Constant Proportion 16:46 Question 4 19:04 Dalton's Atomic Theroy 26:05 Modern Day Symbols of Elements 29:21 IUPAC name of some elements 29:53 20 Elements 32:14 Atomic Mass Definition 36:07 Atomic Mass 39:12 Atomic Existence 41:20 Ions 45:05 Molecules 49:02 Atomicity 58:54 Question 7 1:15:09 Question 8 1:17:24 Question 9 1:18:50 Question 10 1:19:32 Mole Concept 1:21:12 Molar Mass 1:22:43 Formulae 1:24:34 Top 5 Questions On which vedio should I write next.. 😅 🎉 OMG Thx u so much for 3k likes its really unbelievable😍
@XFEDITOR
@XFEDITOR 3 ай бұрын
Thank you brother
@XFEDITOR
@XFEDITOR 3 ай бұрын
❤❤
@XFEDITOR
@XFEDITOR 3 ай бұрын
❤❤🎉🎉❤❤❤❤
@akankshasundi978
@akankshasundi978 3 ай бұрын
Thank you
@PappuSingh-bx2oy
@PappuSingh-bx2oy 3 ай бұрын
Jos miter to 100000%
@maskboy7269
@maskboy7269 3 ай бұрын
😊 🥺 Vote for these chapters Chemistry - structure of the atom ✅ Biology - improvement in food resources ✅ Physics - work and energy ✅ and sound✅
@Kidschoice_0000
@Kidschoice_0000 3 ай бұрын
Please bhaiya bring these chapters
@SVRSONGS-09-08
@SVRSONGS-09-08 3 ай бұрын
bhaiya plz inn chapter ki video le aaio
@Shiviagirl
@Shiviagirl 3 ай бұрын
Yes bhaiya please ❤❤
@AyushiChoudhary-bz6hp
@AyushiChoudhary-bz6hp 3 ай бұрын
yes bhaiya plessss
@manupathak726
@manupathak726 3 ай бұрын
Yes bhaiya pleaseeee
@Indialover-12qd
@Indialover-12qd 4 ай бұрын
1 Like= Full Marks in Chemistry (DON'T TAKE RISK 💀)
@Atharva-f4m
@Atharva-f4m 4 ай бұрын
risk he to ishk he😎😎
@arjunxc
@arjunxc 4 ай бұрын
Gutter me jakr girja Like ki bheek mangta aur phaltu ki kasam deta educational videos par
@gamer_boy_lalit
@gamer_boy_lalit 4 ай бұрын
Dar ke aage jeet hai moutain dew😂😂😂😂😂😂😂
@sunilkanwar286
@sunilkanwar286 4 ай бұрын
Who will take risk ☠️💀
@AbhinavKourav-h4s
@AbhinavKourav-h4s 4 ай бұрын
I like 100=200💀
@mahib-b7i
@mahib-b7i 3 күн бұрын
Al2(So4)3 Al=2 s=1 o=4 so4x3=1+4x3=15 Total number of atoms Aluminum (Al): 2 Sulfur (S): 3 Oxygen (O): 12 Total atomicity = 2 + 3 + 12 = 17 So, the atomicity of Al 2 ( SO 4 ) 3 Al 2 ​ (SO 4 ​ ) 3 ​ is 17.
@JiyAa_1331
@JiyAa_1331 Күн бұрын
Wrong it's 15
@AnantUpadhyay1234
@AnantUpadhyay1234 Күн бұрын
15 is correct answer
@exphubmotivation1
@exphubmotivation1 4 ай бұрын
Kon kon Manta hai ki school mein padhai nahi hoti hai 😂
@PoonamKumari-is5vb
@PoonamKumari-is5vb 4 ай бұрын
Main😂
@rajeshmeena-bh9nu
@rajeshmeena-bh9nu 4 ай бұрын
Please sir ek video' chemical bonding chapter ki bhi daal do
@unnati6ckartik4e85
@unnati6ckartik4e85 3 ай бұрын
Yes bhaiya
@dushyantchahar9635
@dushyantchahar9635 3 ай бұрын
Mai
@pritamsingh4495
@pritamsingh4495 3 ай бұрын
ye sir nahi fake id hai
@ananyathakur3941
@ananyathakur3941 4 ай бұрын
Prashant bhaiya ki kasam comment ko like karo risk mat lena😂😂
@MahavirSingh-l3s
@MahavirSingh-l3s 3 ай бұрын
Andi bandi sandi ****************😂
@MUNA.077
@MUNA.077 3 ай бұрын
Thanks❤❤❤❤❤
@Vansh_vv
@Vansh_vv 3 ай бұрын
😢😢
@Biologywallahdvd
@Biologywallahdvd 3 ай бұрын
Andi Mandi sandi prasant bhaiya ki kasam mat dena
@ghulevarad2016
@ghulevarad2016 3 ай бұрын
What the hell 😤
@masterdr9849
@masterdr9849 3 ай бұрын
If any one will not like then he/she will fail in his/her important exam "Don't take risk" 💀 🫁 🏍
@Khu-z9m
@Khu-z9m 2 ай бұрын
First you gonna fail ☠️
@Ripper7417
@Ripper7417 2 ай бұрын
Uno reverse
@Jennieexee
@Jennieexee 2 ай бұрын
🤡
@PreetamSawalgi
@PreetamSawalgi 2 ай бұрын
Bhagwan kare tu fail ho🎉🎉
@PreetamSawalgi
@PreetamSawalgi 2 ай бұрын
​@@Ripper7417 n
@Rani...8884
@Rani...8884 4 күн бұрын
EXAM IS NEAR " " NOTHING IS CLEAR " " NO NEED TO FEAR " " PRASHANT BHAIYA IS HERE🤐🤐
@SushmaSaini-m4p
@SushmaSaini-m4p Ай бұрын
Aap bahut honest ho kyunki aap free mai bhi itna aacha padha dete ho Those who believe that Prashant bhaiya is honest like all that
@NAUGTYGAMER
@NAUGTYGAMER Ай бұрын
No free 😂
@dhanmayarana5152
@dhanmayarana5152 2 ай бұрын
Bas kal ka paper achha hi Jaye aur jiska kal paper hain unka bhi achha jaye. And thankyou so much sir ki aapne ek hi baar me saara concept samjhadiya 😊
@Cartoonhub2733
@Cartoonhub2733 2 ай бұрын
how was your exam which questions come tomorrow is my exam
@dhanmayarana5152
@dhanmayarana5152 2 ай бұрын
Sorry for delay..... My exam went very well and the question will come is from short questions answers. a. When is body said to be in motion? b. Define matter. c. State Newton's first law of motion. d. What do you understand by inertia of motion? e. State the unit of momentum in SI system. f. What is histology? g. Name the tissue that gives flexibility in plants? h. Define vibration I. State the law of state the law of conservation of mass. j. What is displacement state its SI unit? k. When do we say that work is? l. What is the human range of hearing? m. Name an animal is which produces an a) infrasonic sound and b) ultrasonic sound? n. Define one Joule. o. Name the three atomic particles of an atom? p. Define a) atomic number b)mass number q. Define evaporation and state the factors that affects evaporation with examples. r. Define solute solvent and solution. s. Draw a labelled diagram of a nerve cell. t. State the postulates of dalton's atomic theory u. What are plastids? Name the three types of plastids present in plant cells? And there are more chances of coming to MCQs so practice MCQs ohk....... All the best 👍🏻🙂
@Cartoonhub2733
@Cartoonhub2733 2 ай бұрын
@@dhanmayarana5152 tnk you so muchh dear!❣️
@tastewithperfection9127
@tastewithperfection9127 2 ай бұрын
Was it annual or half yearly ??
@dhanmayarana5152
@dhanmayarana5152 2 ай бұрын
@@Cartoonhub2733 Your welcome dear 🥰🥰
@redninja3776
@redninja3776 9 күн бұрын
the best tchr for science is---------------prashant kirad sir the best tchr for maths is -----------------shobhit nirwana sir the best tchr for sst is------------------------digraj singh rajput i watch them before all my exams they are the best sir i even go to aaksh but the tchrs there sucks u all rock 🤩
@AshaJoshi-m2f
@AshaJoshi-m2f 6 күн бұрын
For maths 1 teacher is more the mkr classes or Mandeep sir
@vijayvyas3301
@vijayvyas3301 4 ай бұрын
1 like=80/80 ❎ your hard work=your success✅
@eatingpasta2wice
@eatingpasta2wice Ай бұрын
chalega na fir agar nhi aaye 80 toh dislike krke reply delete
@aerzeditz
@aerzeditz Ай бұрын
​@eatingpasta2wice comment padha bhi nahi tune sahi se
@PrinceRajbhar-z3b
@PrinceRajbhar-z3b Ай бұрын
😂​@eatingpasta2wice
@yashvardhanraj-vp5yq
@yashvardhanraj-vp5yq Ай бұрын
😂😂😂​@eatingpasta2wice
@harishchandra-hg7nz
@harishchandra-hg7nz Ай бұрын
No his hard work =our success ❤
@MishtiiiSharma
@MishtiiiSharma Ай бұрын
Vote for this ch - Chemistry - structure of atom 🙏.. Really - like this comment if u want , twist ( u all get 80 /80 in science exam ) don't take risk🧐💀.. Prashant bhaiya really u are the best ❤🎉
@rupinderhanjra7778
@rupinderhanjra7778 Ай бұрын
Please
@Interior_graphic
@Interior_graphic Ай бұрын
Please structure of atom bhi bana do bhaiya 🥹🥹
@HappyBirdNest-uv3ie
@HappyBirdNest-uv3ie Ай бұрын
Please bhaiya structure of atom ki bhi video le aao
@sanjaykumarsanjaykumar2002
@sanjaykumarsanjaykumar2002 Ай бұрын
Please bhaiyaa
@JEET-gamer-77-k7v
@JEET-gamer-77-k7v Ай бұрын
bhag
@parthjagdaleyt
@parthjagdaleyt 3 ай бұрын
1 mark =full marks in chemistry (DON`T TAKE RISK)
@ParkhashiSaini
@ParkhashiSaini 3 ай бұрын
Kuch bhi
@ParkhashiSaini
@ParkhashiSaini 3 ай бұрын
Kuch bhi
@Glossy-_-Girl-_-Yumi
@Glossy-_-Girl-_-Yumi 3 ай бұрын
@@parthjagdaleyt wth??
@Mr_Immortal_712
@Mr_Immortal_712 3 ай бұрын
Mtlb kuchh bhi??
@ShivamRblx
@ShivamRblx 3 ай бұрын
Bro it's like not mark.
@Ujjwaljain-n2w
@Ujjwaljain-n2w 3 ай бұрын
P-polite R-rare A-advicer S-speaker H-honest A-advetures N-nice T- trustworthy Those who respect Prashant bhaiya like ❤😊😊❤
@artstien6935
@artstien6935 3 ай бұрын
Yes broo ❤❤
@atishgiri707
@atishgiri707 3 ай бұрын
❤❤❤❤❤❤❤
@user-rg3pw2hj3o
@user-rg3pw2hj3o 3 ай бұрын
Yes brooo❤
@Ar_editz___Shortz
@Ar_editz___Shortz 3 ай бұрын
❤❤❤❤❤
@AnamikaAnkit-o2w
@AnamikaAnkit-o2w 3 ай бұрын
Best teacher
@amithans8700
@amithans8700 2 ай бұрын
1 like 👍or you will fail in exam 1:11:22 no risk in science exam 😅[fact: it actually works
@Raunak0.7
@Raunak0.7 Ай бұрын
Nitrogen - 14u (except) 59:11 Hydrogen - 1×3 = 3u Total = (14+3)u = 17u ✅
@DoraV_edits13
@DoraV_edits13 Ай бұрын
Mai bhi yahi soch rha tha
@LikithAnand
@LikithAnand Ай бұрын
Not u it's amu
@DoraV_edits13
@DoraV_edits13 Ай бұрын
@@LikithAnand amu ko u likhte hai bataaya to tha bhaiya ne Dono ka mass add krna tha Bhaiya ne Nitrogen ka atomic no add kr diya hydrogen ke mass me
@Raunak0.7
@Raunak0.7 Ай бұрын
Yes
@puspendrasoni3284
@puspendrasoni3284 Ай бұрын
Yes it is the right answer
@DarkXAstro2795
@DarkXAstro2795 8 күн бұрын
me during exams :- 💀 1) Na (sodium+) kahu (potassium+) agr (silver+) cute (copper1+) tujhe(2) mange (magnesium2+) car (calcium2+) zenn(zinc2+) ferrari(iron2+) kyu nhi(copper2+) teen(3) alto(aluminium3+) ferrari(iron3+) 2) Hi(hydragon+) hello(hydride-) chalo(chloride-) bhar(bromide-) aaye(iodide-) dono(2) aur(Oxide2-) suno(Sulphide2-) teeno(3) nache(nitride3-) 3) Nheru(ammonium+) ham(hydroxide-) nhi(Nitrate-) harenge(hydrogen carbonate-) dono(2) chapters(carbonate2-) sarre(sulphite2-) sarre(sulphate2-) teen(3) baar padhenge(phosphate 3-)
@ritakumari6232
@ritakumari6232 Ай бұрын
🎉Prashant bhaiya ki motivation ki video 📷 dekh lo life mai change aa.. jayega.... 9th bakar ja rahi hai😔😔 Per 10th nhi jana dengan..... Let start ✨ friends fight 💪 for class 10th √√√√ Ristadaron ko bta denga 😠😡🤬 ki **Tod Sakte Hai too Fod Bhi Sakte Hain**😎 Massage for 2024 -2025 students/My Friends 👍🏻👍🏻👍🏻 🙏🏻Thanks my dear friends😈
@KrishKachari-z4l
@KrishKachari-z4l Ай бұрын
Bhai ki motivation hee alag hei... Dhamki de kar parh rha hei 🙄🙂
@saurabhjuneja82
@saurabhjuneja82 21 күн бұрын
why u giving me massage
@rbpsdesignanddevelopersdel4644
@rbpsdesignanddevelopersdel4644 10 күн бұрын
@NeeyamKothari-s9z
@NeeyamKothari-s9z 3 күн бұрын
​@@saurabhjuneja82arre bhai aise nahi chidate
@Anitadagar-THN
@Anitadagar-THN Ай бұрын
For 80/80 in science vote (Fact : this actually works)
@atharavanand8903
@atharavanand8903 Ай бұрын
CHEATER biggest anita a
@Shreyaupadhyay_31
@Shreyaupadhyay_31 Ай бұрын
1:10:18 Thanks for taking my name😭🥲❤❤ Lots of love from AGRA❤❤🎉🎉
@alishamehta3741
@alishamehta3741 13 күн бұрын
54:50 17 atomicity Al2(SO4)3)
@koasherjahan888
@koasherjahan888 3 күн бұрын
Kaise
@mohdjashim5764
@mohdjashim5764 3 күн бұрын
AL2 = 2 S. =1 O4. =4 So 1+4= 5 And there is 3 in down to multiply So 5*3=15 So in all AL2= 2 (SO4)3 =15 2+15=17
@MuktharBegum-mt4xk
@MuktharBegum-mt4xk 2 ай бұрын
P-polite R-rare A-adviser S-speaker H-handsome A-and N-nice coacher T-talented Thisis the full form of prashant
@K0brabhai-g3c
@K0brabhai-g3c 2 ай бұрын
😅Mera bhi nam Prashant hai 😂😂😅😂😅😂😅😂😅😂😅
@TEJASCHRISTIAN
@TEJASCHRISTIAN 2 ай бұрын
bhai tu padhle
@afiyastyle
@afiyastyle 2 ай бұрын
Hm🤣
@akarshivaishnavakarshivais5133
@akarshivaishnavakarshivais5133 2 ай бұрын
@funwithnick2119
@funwithnick2119 2 ай бұрын
sir 9th valo ko bhul gaye aap kya. structure of atoms ka one shot pls sir. max like kro take sir ye padhe or banaye video.
@AbhishekKesarwani-fg9mu
@AbhishekKesarwani-fg9mu 2 ай бұрын
Yes please sir...
@ravipatil3961
@ravipatil3961 2 ай бұрын
Sir please........... 🥺🥺🥺
@Payalpatel27466
@Payalpatel27466 2 ай бұрын
Yesss sir pls lado
@ashajain4825
@ashajain4825 Ай бұрын
Ni sir
@Amitthakur-ow2kh
@Amitthakur-ow2kh 3 ай бұрын
1like{80/80} in science 🧪 (fact-it actually works)☠️
@atharavanand8903
@atharavanand8903 Ай бұрын
amit no cheating is gadhe ko lag rha hai ise like milenge
@reemaahuja6221
@reemaahuja6221 3 ай бұрын
Vote for next chapters Structure of atom Work and energy Improvement in food resources 👇
@gauravkundu7158
@gauravkundu7158 3 ай бұрын
Structure of the atom
@Aditi-k5s
@Aditi-k5s 3 ай бұрын
Structure of atom
@riyajshaikh2898
@riyajshaikh2898 3 ай бұрын
Puri book
@peyash8851
@peyash8851 3 ай бұрын
Stracture of atoms
@lakshyalathwal4019
@lakshyalathwal4019 3 ай бұрын
Structure of atom
@SasukeUchiha-u6i
@SasukeUchiha-u6i Ай бұрын
@Motivational_quotes1.0 2 months ago (edited) 0:55 Introduction 1:49 History 3:22 Atoms 4:58 Law of Chemical Combination 7:55 Activity 3.1 9:08 Question 1 10:14 Question 2 11:21 Question 3 12:48 Law of Constant Proportion 16:46 Question 4 19:04 Dalton's Atomic Theroy 26:05 Modern Day Symbols of Elements 29:21 IUPAC name of some elements 29:53 20 Elements 32:14 Atomic Mass Definition 36:07 Atomic Mass 39:12 Atomic Existence 41:20 Ions 45:05 Molecules 49:02 Atomicity 58:54 Question 7 1:15:09 Question 8 1:17:24 Question 9 1:18:50 Question 10 1:19:32 Mole Concept 1:21:12 Molar Mass 1:22:43 Formulae 1:24:34 Top 5 Questions On which vedio should I write next.. 😅 🎉 OMG Thx u so much for 2k likes its really unbelievable😍
@Aditya-ug6to
@Aditya-ug6to Ай бұрын
bhai pdle
@Studyprojectideas
@Studyprojectideas Ай бұрын
In all next chapter
@MayankArora-d2l
@MayankArora-d2l Ай бұрын
I finding you
@stmeshram703
@stmeshram703 Ай бұрын
Video*🤣😂
@dharmendraverma2197
@dharmendraverma2197 2 ай бұрын
😊 Vote for these chapters Chemistry -structure of the atom Biology - improvement in food resources Physics -work and energy ✅ and sound
@GeetaBaiMalviya-mr8mt
@GeetaBaiMalviya-mr8mt 7 күн бұрын
P-polite R-rare A- advicer S-speaker H- honest A. Advetures N- nice T- trustworthy ❤❤
@syiteeYT
@syiteeYT 3 ай бұрын
1 like = 100+ respect for sir
@lovelycreation2537
@lovelycreation2537 3 ай бұрын
Vote for next chapter structure of atom👇
@Kelasa_elada_mandi
@Kelasa_elada_mandi 2 ай бұрын
Mh
@JayshreeMedhi
@JayshreeMedhi 2 ай бұрын
🙏🏻✅
@ShivamSingh-g7c8z
@ShivamSingh-g7c8z 2 ай бұрын
Hmm byifugdr 8hgfffress😅ff7❤❤❤❤❤
@shivamgupta20082
@shivamgupta20082 Ай бұрын
HA❤
@PrakashJyoti-r5u
@PrakashJyoti-r5u Ай бұрын
5:38 Mast shaayari thi bhaiya 😂👍🏻🔥✨💯
@voiletstacieshow8412
@voiletstacieshow8412 2 күн бұрын
the trick for remembering noble gases He - Heena Ne- Neena Ar- Aur Kr- Kareena X- Xray Rn- Rangeen
@Ripan24
@Ripan24 Ай бұрын
26:33 bhaiya yeh baat einstein ne kaha tha .as mentioned in eng textbook 😊
@Vanshikasolanki12
@Vanshikasolanki12 Ай бұрын
True brooo 😂
@Vanshikasolanki12
@Vanshikasolanki12 Ай бұрын
In chapter truly beautiful mind chapter 4 😂
@Ripan24
@Ripan24 Ай бұрын
​@@Vanshikasolanki12yea 😂
@Ripan24
@Ripan24 Ай бұрын
Bhaiya might be confused b/w newton and einstein 😂
@Motivationalventure-m4t
@Motivationalventure-m4t 28 күн бұрын
Yess bro
@StarCyconeGaming
@StarCyconeGaming Ай бұрын
5:40 My mother was really sitting behind me 😂😂😂😮😮😮🎉❤
@ShivyKaushik
@ShivyKaushik Ай бұрын
Same😂
@Class9thnotes-p9j
@Class9thnotes-p9j Ай бұрын
Fr😮
@mahipalmiyan3166
@mahipalmiyan3166 Ай бұрын
My also 😊😊😅
@IamAlive-zk8jw
@IamAlive-zk8jw Ай бұрын
fr
@Neetutiwari-h1d
@Neetutiwari-h1d Ай бұрын
Same yaar 😂😂😂
@Studysnoozer
@Studysnoozer 4 ай бұрын
Bhaiya 26:32 shri shri shri Newton baba ne nhi balki shri shri shri Einstein baba ne kaha tha (chapter 4- A Truly Beautiful Mind, English) 😅
@Shanudubey_0
@Shanudubey_0 4 ай бұрын
Right bro😂
@NatkhatPlayworld-qd9so
@NatkhatPlayworld-qd9so 4 ай бұрын
bhaiya ko newton kuch zyada he pasand h hence proved
@Aka_sidh
@Aka_sidh 4 ай бұрын
Maine bhi yahi socha 😂
@pankajkumar-sg5lw
@pankajkumar-sg5lw 4 ай бұрын
Sir ko beehive padna chahiye😅
@dreambiologist8407
@dreambiologist8407 3 ай бұрын
Yess
@Markvideos4
@Markvideos4 Күн бұрын
The atomic mass may be defined as the average relative mass of an atom of the element as compared to an atom of carbon (carbon-12) taken as 12. Atomic mass = The most remarkable concept that Dalton's atomic theory proposed was atomic mass. Each element has a characteristic atomic mass.
@shriyaditaroy2539
@shriyaditaroy2539 2 ай бұрын
Chemistry - structure of the atom Biology - improvement in food resources Physics- sound 🙏
@bluegloo5826
@bluegloo5826 2 ай бұрын
AUR WASUPP>>
@devitampara7312
@devitampara7312 2 ай бұрын
Structure of atom
@PriyaSandeep-j8i
@PriyaSandeep-j8i 2 ай бұрын
structure of atom
@Mukeshsaini-vi9cv
@Mukeshsaini-vi9cv 2 ай бұрын
structure of atom
@PratisthaSahu-t8v
@PratisthaSahu-t8v 2 ай бұрын
Structure of atom please bhaiya
@savage_queenñ7
@savage_queenñ7 Ай бұрын
54:43 Al has 2 atom S atom = 3 (the 3 outside the bracket we'll take that) O= 4 X 3=12 (here we will multiply the 3 outside the bracket with the given no. Of oxygen that is 4) 2+3(4x3) = 5+12 = 17 ans....✨
@AshutoshPal-r8o
@AshutoshPal-r8o Ай бұрын
Same 55:31
@Anaslaeeq-w2v
@Anaslaeeq-w2v Ай бұрын
wrong answer is 3424 PAGAL
@Anaslaeeq-w2v
@Anaslaeeq-w2v Ай бұрын
57:38 CHECK YOUR ANSWER LADIES
@MonuKumarPathak-f8o
@MonuKumarPathak-f8o Ай бұрын
😊
@ygl_yash_Live_
@ygl_yash_Live_ Ай бұрын
🤥
@gitikeshmahajan
@gitikeshmahajan Ай бұрын
Prashatv bhaiyaa😅 wo mercedes ka logo hai😂😂😂 27:18
@BeenaYadav-dw2pc
@BeenaYadav-dw2pc Ай бұрын
😂😅
@Ffgodop11
@Ffgodop11 7 күн бұрын
27:17 mercedes sir par Alto hi best hai 👑🔥🔥
@GeetaDevi-g6u
@GeetaDevi-g6u 3 ай бұрын
Vote for Class 9th Rapid Revision ✊🔥🔥
@SonamSingh-f1k
@SonamSingh-f1k Ай бұрын
yes
@AnjelVerma-me4kb
@AnjelVerma-me4kb 2 ай бұрын
59:13 The molecular mass of NH3 was 17u because:- N= nitrogen=14 H = hydrogen= 1 So, 14+1×3 = 14 + 3 =17u
@chandreshpandey4533
@chandreshpandey4533 2 ай бұрын
Right bro😊
@Aryanverma155-i4i
@Aryanverma155-i4i 2 ай бұрын
Bhai 1×3 =1😅
@tanvisharma3757
@tanvisharma3757 2 ай бұрын
Bhai 3 × 1 = 3 😂👍🏻
@Aryanverma155-i4i
@Aryanverma155-i4i 2 ай бұрын
@@tanvisharma3757 but Bhai 1 × 3 hai
@BibhuDubey
@BibhuDubey 2 ай бұрын
@aryanverma155-i4i bruh 1x3=3 Ye cube nhi pucha hai (1)³=1
@Littlemonsterx23
@Littlemonsterx23 2 ай бұрын
31:59 kaju katli (triggered insaan)❤😂
@Teen_aes
@Teen_aes 2 ай бұрын
Exactly! I also thought the same.. 🤌🏻✨
@Just.vampy-x
@Just.vampy-x 19 күн бұрын
Us bro us ...❤🥲
@Littlemonsterx23
@Littlemonsterx23 19 күн бұрын
@@Just.vampy-x yehah Dudeee
@Motivationhandle-01
@Motivationhandle-01 21 күн бұрын
17 atomicity AL²(SO⁴)³)
@pallavikwattra6651
@pallavikwattra6651 12 күн бұрын
Kaise 14 hai
@Son_goku.playzz
@Son_goku.playzz 12 күн бұрын
@@pallavikwattra6651 17 hi hai , check again
@tkd.baljot
@tkd.baljot 12 күн бұрын
mera 12 A rha hai😶
@rakhisrivastav8420
@rakhisrivastav8420 11 күн бұрын
14 is correct
@4xivn
@4xivn 11 күн бұрын
​@@rakhisrivastav8420 No, it's 17 because: The elements present in the molecules are Aluminium, Sulphur and Oxygen. In this molecule, 2 atoms of Al, 3 atoms of sulfur and 12 (4×3) atoms of oxygen are present. Thus the atomicity of the molecule is 17 (2+3+12).
@wanted_author
@wanted_author 3 ай бұрын
0:55 Introduction 1:49 History 3:22 Atoms 4:58 Law of Chemical Combination 7:55 Activity 3.1 9:08 Question 1 10:14 Question 2 11:21 Question 3 12:48 Law of Constant Proportion 16:46 Question 4 19:04 Dalton's Atomic Theroy 26:05 Modern Day Symbols of Elements 29:21 IUPAC name of some elements 29:53 20 Elements 32:14 Atomic Mass Definition 36:07 Atomic Mass 39:12 Atomic Existence 41:20 Ions 45:05 Molecules 49:02 Atomicity 1:15:09 Question 7 1:17:24 Question 8 1:18:50 Question 9 1:19:32 Mole Concept 1:21:12 Molar Mass 1:22:43 Formulae 1:24:34 Top 5 Questions
@arihantbhasin
@arihantbhasin 3 ай бұрын
Thanks ❤
@freakyfun6150
@freakyfun6150 3 ай бұрын
Thank u so very much
@sonalpriyeshkumarsuhagiya2224
@sonalpriyeshkumarsuhagiya2224 3 ай бұрын
1:14:10 1:14:15 1:14:16 1:14:16 1:14:16 1:14:17 1:14:17 1:14:18 1:14:18 1:14:18 1:14:18 1:14:19 1:14:19 1:14:19 1:14:19 1:14:20 1:14:20 1:14:20 1:14:20 1:14:21 1:14:21 1:14:21 1:14:21 1:14:21 1:14:21 1:14:22 1:14:23 1:14:23 1:14:23 1:14:23 1:14:23 1:14:24 1:14:24 1:14:24 1:14:24 1:14:24 1:14:24 1:14:24 1:14:24 1:14:24 1:14:24 1:14:26 1:14:26 1:14:26 1:14:27 1:14:27
@Creater__boy_s
@Creater__boy_s 3 ай бұрын
Thank u ❤
@ManjinderkaurKaursidhu
@ManjinderkaurKaursidhu 3 ай бұрын
Vehla en Padh lai 😑😑
@reemakalra1425
@reemakalra1425 11 күн бұрын
Sir please provide numericals video of chapter gravitation.....tomorrow we have exam.
@vikaspawar3130
@vikaspawar3130 3 ай бұрын
Vote for thes chapters. Chemistry -structure of the atom. Physics - sound
@RamaKrishna-f2m
@RamaKrishna-f2m Ай бұрын
BEST SCIENCE SIR EVER❤❤‍🩹🔥❤‍🔥
@mamtagupta3949
@mamtagupta3949 Ай бұрын
🎉🎉true🎉🎉
@binitadevi6284
@binitadevi6284 Ай бұрын
True
@mratunjaykumar992
@mratunjaykumar992 28 күн бұрын
Yes you are correct 😊😊💯
@sumitprajapati5547
@sumitprajapati5547 28 күн бұрын
ẞy
@shree-r4o
@shree-r4o 28 күн бұрын
Bro where did you find that heart emoji😂😅
@legendparv9730
@legendparv9730 4 ай бұрын
Vote for Rapid revisions for every chapter class 9th of 20 minutes.....pls everyone 😢🙏🙏🙏🙏🙏🙏
@dakshgaikar9290
@dakshgaikar9290 2 ай бұрын
yess, i want that prashant bhaiya ki rapid revision ki video
@Abcd-u9s8y
@Abcd-u9s8y 2 ай бұрын
Yes plz
@Bhawanamermer
@Bhawanamermer 2 ай бұрын
Please sir
@RaviKumar-v7z-v5x
@RaviKumar-v7z-v5x Ай бұрын
Yes sir please
@siddarth8879
@siddarth8879 Ай бұрын
Yes
@studychannel-g4o
@studychannel-g4o 13 күн бұрын
Prashant bhaiya is best teacher ❤❤❤
@AkashPrajapati-zp7yb
@AkashPrajapati-zp7yb 2 ай бұрын
54:50 Aluminium= 2 Sulphur= 1 Oxygen=4 (So4= 1+4=5) (So4)3=15 Now. 2 + 15 = 17
@swadhijoshi682
@swadhijoshi682 2 ай бұрын
Yes it is
@Editinglover2344
@Editinglover2344 2 ай бұрын
Bhojpuri
@shlokfactz23
@shlokfactz23 2 ай бұрын
54:47 17 is the the answer
@Rean-y9h
@Rean-y9h 2 ай бұрын
Wrong because atomicity of sulpher is 8
@rakeshkumar-z1b2d
@rakeshkumar-z1b2d 2 ай бұрын
No आईटी इस करेक्ट
@MohdRihan-v3e
@MohdRihan-v3e 4 ай бұрын
Vots of chapter Structure of the Atom
@DĀRK_BLĀDĒ_01
@DĀRK_BLĀDĒ_01 3 ай бұрын
❤❤❤❤❤🎉🎉🎉🎉🎉🎉😊😊
@random_YT162
@random_YT162 4 ай бұрын
Thanks for this I want this very much. It's a hard chapter Respect for PRASHANT BHAIYA 👇
@Tanuu-t6r
@Tanuu-t6r 12 күн бұрын
Bhaiya ur way of explaining hard concept into an easy way.... Woww bhaiyaa🤍
@i_wamiq.18
@i_wamiq.18 4 ай бұрын
East or west Prashant bhaiya Shobhit bhaiya Digraj sir are the best ❤❤🎉🎉😊😊
@saswatisatpathy3588
@saswatisatpathy3588 2 ай бұрын
54:43 aluminium sulphate Atomicity will be 2 atoms of al 1atom of S 4 atom of O Now 1+4 = 5 So 5*3= 15 Now add 2 + 15 = 17 So the atomicity of aluminium sulphate is 17
@PankajG67895
@PankajG67895 Ай бұрын
😅
@AkhileshSah-1
@AkhileshSah-1 Ай бұрын
Bhaiya please diversity of living organism please bhaiy
@ashigopalmishra2011
@ashigopalmishra2011 Ай бұрын
thank u dear
@SP-kd1rl
@SP-kd1rl Ай бұрын
Thank you for answering ❤❤😊
@SGaming-z3f
@SGaming-z3f 24 күн бұрын
Abhe tu kon sa bada aadmi hai isko dear keh raha hai
@nonstopgaming295
@nonstopgaming295 3 ай бұрын
Bhai please make " Improvement in food resources" also vote
@prityupadhyay6136
@prityupadhyay6136 8 күн бұрын
He is teaching way better than our current situation of our school for our chemistry subject 😢. Our sir took 1.5 months to complete the months and there was 3 classes in one week .😢😢
@rudrarajsinhsarvaiya2269
@rudrarajsinhsarvaiya2269 24 күн бұрын
57:49 Molecular mass of C6 H12 O6 =12×6+1×12+16×6 =72+12+96 =18Ou Please pin☝️
@pratimadixit5572
@pratimadixit5572 17 күн бұрын
😅
@ShreerajShinde-f9p
@ShreerajShinde-f9p 17 күн бұрын
Yes bro , same aa raha h
@Shristi-c6l
@Shristi-c6l 14 күн бұрын
54:41 isko batao Ans:17 hi hoga kya?
@ashrafuddin1355
@ashrafuddin1355 14 күн бұрын
(Al 2(So4)3) Ans: 21u
@Shristi-c6l
@Shristi-c6l 14 күн бұрын
@@ashrafuddin1355 kaise aaya ye to batau
@anjumbegam2341
@anjumbegam2341 Ай бұрын
59:11 molecular mass of NH3 N = 14u H = (1×3)u Total = 17u ✅
@swatysingh7696
@swatysingh7696 Ай бұрын
Yes I was also thinking about it
@JaiGopal-np8em
@JaiGopal-np8em Ай бұрын
Exactly
@aaravshah-hv9ru
@aaravshah-hv9ru Ай бұрын
Yes
@MadhuDevi-e1x
@MadhuDevi-e1x 17 күн бұрын
Exactly
@s.kswamy1606
@s.kswamy1606 17 күн бұрын
U helped with ppls confusion thnx a lot
@Karthikalakshmiakula
@Karthikalakshmiakula Ай бұрын
bhaiyya in 1:19:22 in cobalt its written as CO but it should be written as Co right???????
@btsarmyforever3807
@btsarmyforever3807 Ай бұрын
I think that too
@ishu578
@ishu578 Ай бұрын
Yupss.. its just an error
@SanikaIngle-uq1cs
@SanikaIngle-uq1cs 14 күн бұрын
Yes
@R.Lokesh-n8d
@R.Lokesh-n8d 6 күн бұрын
Yup you are right
@Kripashankerdwivedi-s2h
@Kripashankerdwivedi-s2h 10 күн бұрын
Best teacher in the world and this aura is fastly grow in world ❤😊
@HAWK_PAPA
@HAWK_PAPA 3 ай бұрын
26:49 it is said by albert einstein
@Saniaparveen_07
@Saniaparveen_07 23 күн бұрын
😂😂
@ajaykumarmishra1387
@ajaykumarmishra1387 21 күн бұрын
Ha class 9 up board english book chapter A truely beautiful mind
@RaviSharma-pk4rr
@RaviSharma-pk4rr 18 күн бұрын
Exactly
@tapashyadevi5358
@tapashyadevi5358 13 күн бұрын
Exactly..
@MONIKASHARMA-u6y
@MONIKASHARMA-u6y 3 күн бұрын
😂😂 true
@Cricket_editz6531
@Cricket_editz6531 3 ай бұрын
1 like = top in class ❤
@manjulapatel9796
@manjulapatel9796 2 ай бұрын
The way he roasts us omg 😂😂😂😂😂😂epic Pls like thok ke jao varna prashanth bhaiya ki kasam exam me fail hoge😂
@atharavanand8903
@atharavanand8903 Ай бұрын
mare tera prashant
@magnetscience7078
@magnetscience7078 Ай бұрын
Tu rehnde Bhai fail hone ke tere Kam hai🥴
@moukshithaacherla9890
@moukshithaacherla9890 5 күн бұрын
You explained very good sir Tomorrow is my final exam Thank you sir/bhaiya
@hiyaaapatel
@hiyaaapatel 4 ай бұрын
Rapid revision for class 9 Plss voteee !!!
@ajitsinghup5091
@ajitsinghup5091 4 ай бұрын
Sahi baat hai class ninth ka Rapid revision Aana chahie
@vinitadubey2050
@vinitadubey2050 4 ай бұрын
Sahi baat hai
@jyotiupadhyay2707
@jyotiupadhyay2707 4 ай бұрын
Yes
@suryanshsinhavld3161
@suryanshsinhavld3161 4 ай бұрын
You are correct 👍
@sangeetakhatana1565
@sangeetakhatana1565 3 ай бұрын
Yes
@Aizen-90
@Aizen-90 3 ай бұрын
54:37 Ans:Al=2....(S=1...O=4)3 4+1=5×3=15+2=17 Therefore atomicity of aluminium sulfate is 17
@LightYagami0303
@LightYagami0303 Ай бұрын
59:42 NH3 molecular mass = 17 amu bcz mass of N = 14 mass of H = 1 3 molecules of H = 1*3 = 3 therefore mass of NH3 = 14+3=17 amu
@legit_d4rkw1llow99
@legit_d4rkw1llow99 Ай бұрын
exactly what i was wndering
@vazos2010
@vazos2010 Ай бұрын
exactly i was confused too
@vanshikagoyal989
@vanshikagoyal989 Ай бұрын
Hn main bhi confuse ho gyi
@ishanjangid7614
@ishanjangid7614 Ай бұрын
Yes...
@artholic4812
@artholic4812 Ай бұрын
Yeah you're correct with the answer, pernaps Prashant bhaiya made that mistake cuz he was just going with the flow
@chetanadhriti4823
@chetanadhriti4823 11 күн бұрын
21:35 3rd point, Its (law of multiple proportions) bcz constant proportions was proposed by Joseph Proust
@neelamsunil4930
@neelamsunil4930 4 ай бұрын
Bhaiya "Work and Energy" and "Structure of atoms "also plzz...bhaiya kara dejye because exam is near
@sharmiladevig5252
@sharmiladevig5252 19 күн бұрын
Yes😊
@Learn_with_sejal
@Learn_with_sejal 3 ай бұрын
Bhaiya please make imporvment in food resources pls Vote😕🙏
@Bhavyasolanki305
@Bhavyasolanki305 Ай бұрын
1:07:51 hum toh janam se hi back benchers hai😂 vo bat aalag hai peeche ki bench par baithkar aage se top krte hai😎
@mastimazawithroli3585
@mastimazawithroli3585 22 күн бұрын
Me tooo😊
@AsmaKhan-tp5xz
@AsmaKhan-tp5xz 21 күн бұрын
Same bro backbencher bhale hi hua but first wali se jada number aate hai
@mastimazawithroli3585
@mastimazawithroli3585 21 күн бұрын
@@AsmaKhan-tp5xz hmm me to first wale se jyada no..aate h🤣
@POWERUP-bq5cv
@POWERUP-bq5cv 5 күн бұрын
Middle benchers bhi exist karte hai
@SolarSxn
@SolarSxn 11 сағат бұрын
Why does magnesium hydroxide hv chem formula as Mg(OH)2 1:16:44
@anushkasahu271
@anushkasahu271 3 ай бұрын
Bhaiya 26:52 par ye baat Albert Enistein ne bole thi, Eng lit ki book me padha tha Ch - A Truly Beautiful Mind me
@AnshJaiswal-fe5eu
@AnshJaiswal-fe5eu 3 ай бұрын
Ha maine bhe
@jennaa876
@jennaa876 3 ай бұрын
Haan
@deeptichawla-z5q
@deeptichawla-z5q 3 ай бұрын
Haa😂 vahi soch rha tha Fir socha ki dono bhai hi aiise hai😂
@primeshala.information
@primeshala.information 3 ай бұрын
Yes maine bhi yahi socha tha ❤❤
@Surya_Samineni
@Surya_Samineni 3 ай бұрын
haan
@pinkysharma9640
@pinkysharma9640 4 ай бұрын
Sir rapid revision class 9 parso exam hai plssss
@SanjaySingh-cr8yk
@SanjaySingh-cr8yk Ай бұрын
Please Vote for this most important ch- 😢 ❤❤ 🥺:- Chemistry :- Structure of atom ❤😊.vote for this if you want this chapter 💕
@Crafterqueen-xx
@Crafterqueen-xx Ай бұрын
I really want this ❤
@op_speed_2957
@op_speed_2957 2 ай бұрын
P-polite R-rare A-advicer S-speaker H-honest A-advetures N-nice T- trustworthy
@ayushpal5592
@ayushpal5592 2 ай бұрын
Structure of atom
@atharavanand8903
@atharavanand8903 Ай бұрын
ISE LIKHNE SE BADIYA PADH LETA
@Palsiddhant
@Palsiddhant Ай бұрын
​@@atharavanand8903sahi baat hai bhai
@KrishnaVarshney-f6g
@KrishnaVarshney-f6g Ай бұрын
Vote for these chapters 🥺🥺 Chemistry -: structure of atom Physics -: sound
@PunamStichingOfficialvlogs
@PunamStichingOfficialvlogs Ай бұрын
Saala itni request ke baad bhi nhi aaya Chi 😂😂 Kismat hi kharab hai hamari toh 🥺
@sanjaykumarsanjaykumar2002
@sanjaykumarsanjaykumar2002 Ай бұрын
Please bhaiya
@madhuridevi8752
@madhuridevi8752 3 ай бұрын
Bhaiya pls I request you to make a lecture on structure of atoms class 9 before 29th October
@LAXMI-wu4qh
@LAXMI-wu4qh 3 ай бұрын
Bhaiya please lecture laa do we are requested you ☺️☺️🥺✨
@renusindhu2012
@renusindhu2012 3 ай бұрын
29 October is my birthday
@JanviMittal-cz
@JanviMittal-cz 3 ай бұрын
26 October is my birthday
@niagaraphopho3962
@niagaraphopho3962 15 сағат бұрын
53:46 atomicity is 17 bcoz 2Al+3S+12O= 2+3+12=17
@slipping_gold13
@slipping_gold13 3 ай бұрын
( 54:48 )The atomicity of ALUMINIUM SULPHATE (Al2(SO4)3) is 17 because one S and 4O's will be 5 , which then will be multiplied by 3 i.e 15 and in addition to that 2Al atoms, i.e 15+2=17....
@itznoobhere_8775
@itznoobhere_8775 3 ай бұрын
u wrote the wrong thing but got the correct answer, and thats what matters. good job👍
@shivcharan1622
@shivcharan1622 3 ай бұрын
Right answer bro❤
@AnkkVyas
@AnkkVyas 3 ай бұрын
Nice work brother
@AnshumanMishra-n8n
@AnshumanMishra-n8n 3 ай бұрын
I Have a doubt ,my answer was also 17 first but isn't sulphur has 8 atoms?
@Phadi1234-ok
@Phadi1234-ok 3 ай бұрын
Yes aluminium sulphate atomicity 17
@Harsh_singh.9650
@Harsh_singh.9650 4 ай бұрын
1 like = 💯 marks in science 🎉 😂😊😂😊 Dont Take Risk fun fact this really work
@AbhinavKourav-h4s
@AbhinavKourav-h4s 4 ай бұрын
I like 100 out of 200
@sundarapatil2874
@sundarapatil2874 4 ай бұрын
Chal jutha😂
@MadhuNeg
@MadhuNeg 3 ай бұрын
Paper to 20 marks ka Hai 😂😂😂😂
@Rohandash1234
@Rohandash1234 9 сағат бұрын
Bhai ka lecture rocked ❎ bhai ka rost..✅
@AmirulPro2009
@AmirulPro2009 4 ай бұрын
Rapid revision for class 9 science For exam 😅
@codingwithcrafer5109
@codingwithcrafer5109 3 ай бұрын
Ammonia's molecular mass would be 17 right as N is 14 and H3 is 3 so 14+3 = 17 59:20
@mytimegonow601
@mytimegonow601 3 ай бұрын
You are right
@arpanjeetmatia9096
@arpanjeetmatia9096 3 ай бұрын
He is wrong
@Ranjeetkeshari65
@Ranjeetkeshari65 3 ай бұрын
Yes, you as well as am are right 👍🏻 but I got confused 🤔😕
@gargiparmar938
@gargiparmar938 3 ай бұрын
Yes yess hm bhi yhi dkhne comment section m aaye
@Aviral-k8t
@Aviral-k8t 3 ай бұрын
correct answer is 70 not 17
@Sigmabeast77
@Sigmabeast77 3 ай бұрын
59:55 Bhaiya question a ka answer 17 Hota. NH3 = 14+3 = 17 .
@jagsirsingh2529
@jagsirsingh2529 3 ай бұрын
Yes
@RaviNayak-hz3qz
@RaviNayak-hz3qz 3 ай бұрын
yes u r right
@kashyap_ae
@kashyap_ae 3 ай бұрын
Hn me bhi notice kia yeh
@DoctorMaanya
@DoctorMaanya 2 күн бұрын
59:12 The molecular mass is wrong (NH3). It is supposed to be 17u not 10u.
@brajenderpandey73
@brajenderpandey73 4 ай бұрын
Structure of atom please bhaiya
@vlogers3796
@vlogers3796 4 ай бұрын
Please
@PranavPhulara
@PranavPhulara 4 ай бұрын
Sir mera paper 3 din pehle tha
@patel_ji_devil_boy_up_63
@patel_ji_devil_boy_up_63 4 ай бұрын
Yess
@Art-andcraft97
@Art-andcraft97 4 ай бұрын
Bhaiya , improvement in food resources Bhaiya , improvement in food resources Bhaiya, improvement in food resources Bhaiya, improvement in food resources Bhaiya, improvement in food resources Bhaiya improvement in food resources Bhaiya improvement in food resources Bhaiya improvement in food resources Bhaiya improvement in food resources Bhaiya improvement in food resources
@GitaDas-j1k
@GitaDas-j1k 4 ай бұрын
Yes sir please
@kashishrathore4376
@kashishrathore4376 4 ай бұрын
Pls
@Palak-d7z
@Palak-d7z 4 ай бұрын
Yes sir please
@pulkitahluwalia7266
@pulkitahluwalia7266 4 ай бұрын
Yes bhaiya
@Shorts_with_Piyush.
@Shorts_with_Piyush. 4 ай бұрын
Yes bhaiya please
@Rockeypro98
@Rockeypro98 3 ай бұрын
Bhiya improvement food resources please please please please Bhiya 😢 voting for chapter
@Rockeypro98
@Rockeypro98 3 ай бұрын
1 vote
@Darkwave_Gamer
@Darkwave_Gamer 2 ай бұрын
2 vote
@poonampal7691
@poonampal7691 2 ай бұрын
3 vote
@Yugal_Khatri123
@Yugal_Khatri123 2 ай бұрын
Vote 4 vote
@pushpabisht5997
@pushpabisht5997 2 ай бұрын
Vote 5
@YogyataSingh-y4v
@YogyataSingh-y4v 10 күн бұрын
What a wonderful explanation😊❤❤❤
@jatinkaswan248
@jatinkaswan248 3 ай бұрын
TIME LAPS 00:06 Exploring atoms and molecules with Prashant Kirad 00:49 Importance of energy and mindset in studying 02:07 Discovery of atoms by Indian philosopher Maharishi Kanad 02:53 Atoms are the smallest particles that make up everything. 04:23 Atoms are very small particles with a radius that is measured in nanometers 05:04 Understand the Laws of Chemical Combination in detail 06:42 Explaining the concept of mass conservation in chemical reactions 07:25 Understanding reactants and products in a chemical reaction 08:53 Law of conservation of mass demonstrated through a chemical activity. 09:33 Understanding physical changes with examples 11:01 Understanding Law of Conservation of Mass 11:48 Demonstrating the Law of Conservation of Mass 13:20 Elements in a pure chemical compound 14:29 Formation of water occurs based on fixed proportions of hydrogen and oxygen. 16:04 Fixed proportion of atoms in molecules 16:45 Proportions in Atoms and Molecules 18:16 Calculating oxygen requirement for carbon dioxide 19:01 Introduction to Atomic Theory by John Dalton 20:30 Understanding Elements and Chemical properties 21:13 Different elements have different properties 22:33 Atoms of the same element are identical, different elements have different atoms 23:11 Discussion on breaking of atoms by Dalton 24:35 Dalton stated all atoms of an element have same mass. 25:20 Understanding Isotopes in Elements 26:46 Exploring elements and symbols in modern chemistry. 27:20 Naming elements using their first letter simplified by scientist 28:55 Representation of elements with symbols 29:39 Memorizing elements using a simple trick 31:20 Difference between Pepsi and Soda discussed 32:15 Understanding Atomic Mass 33:39 Dividing carbon atom into 12 parts and weighing them 34:20 Atoms and Molecules divided into 12 parts and major elements measured accordingly. 35:50 Understanding atomic mass and atomic mass units 36:29 Calculating atomic mass by multiplying with factor 2 38:08 Remember the atomic numbers and masses of key elements 38:46 Learn to manipulate numbers and solve problems with ease 40:01 Atoms combine to form molecules or ions in pairs 40:55 Understanding the concept of atoms and molecules 42:08 Transfer of charges leads to neutralization 42:48 Concept of positive ions and types of ions explained 44:07 Understanding polyatomic ions with multiple elements. 44:47 Atoms can be of two types: simple and compound 46:00 Formation of molecules and compounds 46:45 Understanding Molecules of Compounds 48:06 Understanding the atomic mass of nitrogen, hydrogen, carbon and their combinations 48:48 Understanding atomic mass and atomisticity 50:13 Atoms can be monoatomic or diatomic with various examples and characteristics 50:50 Understanding Polyatomic Atoms and Molecules 52:16 Study of atomisticity and practicing questions for complete understanding. 52:59 Introduction to atoms and molecules 54:28 Understanding atoms and molecules through practical examples 55:06 Understanding Molecular Mass and Atomic Mass 56:42 Calculation of atomic mass 57:28 Atomic mass unit calculation and examples 58:53 Introduction to Atoms and Molecules 59:40 Calculating atomic mass of elements 1:01:30 Understanding Molecular Mass and Atomic Mass Calculation 1:02:30 Elements have specific charges based on the number of protons and electrons. 1:03:55 Understanding valency and charges of elements 1:05:18 Explanation of atomic charges and nitride 1:07:16 Technique to easily remember phosphate formula PO43 1:08:00 Understanding the combining capacity of atoms and the concept of stability. 1:09:19 Understanding valency of atoms and molecules 1:09:58 Learn about naming in this chapter 1:11:22 Learn about forming chemical formulas 1:12:12 Understanding the formation of hydrogen sulfide 1:13:30 Understanding magnesium chloride and sodium carbonate 1:14:10 Understanding polyatomic ions and their valencies 1:15:37 Understanding valency of atoms and molecules 1:16:19 Understanding chemical formulas and valency 1:17:47 Understanding the formulas and valency of sodium bicarbonate 1:18:34 Discussing the phosphorus ion and its valency in sodium phosphate (Na3PO4). 1:19:58 Understanding the concept of a mole 1:20:45 Atoms in a mole are numerous, remember 1 mole has a huge number of particles 1:22:22 Understanding molar mass and its conversion 1:23:03 Calculating number of moles from given mass of substance 1:24:30 Discussion on adding 10 grams of silver nitrate solution to 10 grams of sodium chloride. 1:25:05 Discussing changes in mass during chemical reactions 1:26:31 Understanding the composition of molecules 1:27:22 Atoms and Molecules Chapter Overview 1:28:40 Understanding the difference between O2 and O3 molecules 1:29:24 Introduction to atoms and molecules 1:30:44 Understanding Atomic and Molecular Mass 1:31:21 Understanding reasons behind ionic compound statements 1:32:59 Introduction to Atoms and Molecules
@Hrishee9
@Hrishee9 3 ай бұрын
Thanks Bhai for ur hard work 😅
@vklariyal707
@vklariyal707 3 ай бұрын
Do you have really time of 2 hours to type
@AkankshaRaj-q9e
@AkankshaRaj-q9e 3 ай бұрын
Bruhh!! Literally 👍🏻👍🏻
@creative_arts-877
@creative_arts-877 3 ай бұрын
​@AnmolPandeyDanceworldseriously bro it helps a lot may be he has studied this chapter early and now he thinks to this
@tanushreemitra22
@tanushreemitra22 3 ай бұрын
Heads off 2 ur hardwork🌪
@NRGamerz125
@NRGamerz125 2 ай бұрын
Aluminum = 2 Sulphar = 1 Oxygen = 4 (Sulphar + oxygen)×3 (1+4)×3 5×3 15 15 + aluminum 15 + 2 17 ans.
@baljeetkaur3999
@baljeetkaur3999 2 ай бұрын
Yss same😊
@ViraajAgrawal
@ViraajAgrawal 2 ай бұрын
Me too
@SrajanShetty-h4f
@SrajanShetty-h4f 2 ай бұрын
it is sulphur not sulphar
@YashKumar-o5x3o
@YashKumar-o5x3o 2 ай бұрын
17
@rajnishkumarkumar3884
@rajnishkumarkumar3884 2 ай бұрын
Same here right answer hai
@magicallife5794
@magicallife5794 2 ай бұрын
54:55 Al2(SO4)3) => 17 is the atomicity
@Playwise50
@Playwise50 Ай бұрын
How?
@Playwise50
@Playwise50 Ай бұрын
2+3+12=17 👍✅
@nancyrameshkumar5152
@nancyrameshkumar5152 Ай бұрын
I think it is in this way aluminium​ 2 First we solve the bracket that is the sulphur is one and the oxygen is for when we add it it becomes 5 and 5 x 3 is 15 and 15 plus two is 17 @@Playwise50
@Playwise50
@Playwise50 Ай бұрын
@nancyrameshkumar5152 yes! Thanku 👍
@nancyrameshkumar5152
@nancyrameshkumar5152 Ай бұрын
@ruchipandey50 apka exam hay kya kal?
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