Such a good difficulty is clear today in ur lecture thank u sir 🖤🥀
@jaiparkashkuhar500 Жыл бұрын
Sir tricks are superrr 👏👏👏. they are very helpful for us always and understand every concept easily. 💯💯💯💯💯💯💯💯💯💯💯 Thankyou sir 😀😀😀
@snhapremugdha79472 жыл бұрын
Ur technique of making we students teach is unique....n makes an average understand easily...hope if u could finish important topics of 11 and 12th....in a short n efficient way....:-D
@NAJAMACADEMY2 жыл бұрын
I will try my best!!! 🙌❤❤
@snhapremugdha79472 жыл бұрын
Please try....coz all ur tutorials gives me relief....for understanding topics....good luck brother... U have got a unique talent.
@RamadeviYadavalli11 ай бұрын
Tq so much bro. You are the ray of sunshine
@prahladshrivas338414 сағат бұрын
That's really very easy trik thank you 😊
@JemalAhmedHassen23 күн бұрын
Love love love to najam academy❤❤❤❤❤❤❤❤❤❤
@lemafeshmariamassie3 ай бұрын
❤Thank u so much You are the most genius teacher in the world 😊 Who is with me ?
@prarup12 ай бұрын
not me lil bro
@mohammadusmanattar33615 ай бұрын
Thank you sir for explaining it very clearly
@uuiguyfye7gg Жыл бұрын
if any compond oxigen==other no then sir????ie 1/2 or 3/2.. then what called????❓❓❓❓❓
@futuredoctor31352 жыл бұрын
Sir but if we r asked lithium konsa oxide banata h to uspe ye trick kam nhi kr skti na ??
@MustajabAli-t5m4 ай бұрын
According to mcqs point of view their will be an option(Try to solve all the four and then find out which one will be right if answer is -2 in any then it will be normal oxide if answer is -1 in any then peroxide and if answer is -1/2 in any of 4 options then it will be superoxide.In short question it may not be asked.
@talhakhanmohmand4082 жыл бұрын
Please! Sir continue the lectures! I watch your every lecture! It is very helpful for me! Please! Make viseo on FSc Physics+chemistry+Bio subject!
@NAJAMACADEMY2 жыл бұрын
I am trying my best... Working 13 hours a day. 🙌❤❤❤
@malikfarooq39 Жыл бұрын
1st view pe hi subscribe krne pr majboor kiya😍🥰
@rishabhshenoy32582 жыл бұрын
Sir means sulfur can only form oxides and not peroxide superoxide
@NAJAMACADEMY2 жыл бұрын
It depends in different cases. But mostly, they form oxides... 🙌❤
@rishabhshenoy32582 жыл бұрын
@@NAJAMACADEMY ok sir
@nelcigabrina63896 ай бұрын
I wanted to identify which is a peroxide to be able to know the oxidation no. of oxygen. In this video it's exactly the other way around 😭
@CrazywithMrAsit2 жыл бұрын
Sir please make a video how to identify Matal and nonmatal in compound or molecules .
@NAJAMACADEMY2 жыл бұрын
I will try my best! 🙌❤❤❤
@CrazywithMrAsit2 жыл бұрын
@@NAJAMACADEMY sir please make a video Tomorrow plz sir
@NAJAMACADEMY2 жыл бұрын
Let me explain it for you... Just remember these famous metals: H, Na, K, Mg, Ca, Fe, Zn, etc... These are the famous non-metals: F, Cl, Br, O, N, C, etc... You can identify metals and non-metals in many substances if you remember them. For example, NaCl . (Na is metal and Cl is non-metal) CO2 . ( C is non-metal and O is also non-metal) MgBr2 . ( Mg is metal and Br is non-metal) Note it down this trick. It will help you a lot. Thanks!!! 🙌🙌❤❤
@CrazywithMrAsit2 жыл бұрын
@@NAJAMACADEMY Thankyou sir 🌺🌺
@NAJAMACADEMY2 жыл бұрын
Did you learn it? Or I should explain it further. 😊
@sweetgirl40542 жыл бұрын
Sir U help us to understand hard concepts very eAsily ...than U ...plz sir make video on "how to identify solid, liquid, gas.meyal and non metal....plz sir
@Xunmbal2 жыл бұрын
As u said an oxides of element forming multiple oxides e.g so,so2,so3 ,have oxidation number -2 then what about the oxidation number of oxides of carbon?
@cat_RM9 ай бұрын
How can determine oxide if the element shows multiple oxidation states?
@rishabhshenoy32582 жыл бұрын
Sir I knew this trick🖐️🖐️👍👍
@sabhariyababu70522 жыл бұрын
thank you, sir ... ur video helped me a lot
@ihteshamulhaq9595 Жыл бұрын
Thanks sir such a surprise method
@avem720 Жыл бұрын
Is this applicable to H2SO5 ??
@MustajabAli-t5m4 ай бұрын
Bro it's just a compound not binary compound it contains more then two elements so the oxidation number will be -2. And about method it is applicable to binary compounds of oxygen.
@JeeAspirantshimonsirfan2 жыл бұрын
Love from tamilnadu
@mehreenali9807 Жыл бұрын
sir, it's a bit lengthy method for solving MCQs can U tell me some easy and quick tricks for MCQs
@mantashakhan76442 жыл бұрын
thanku sir aap be bhut acchey sey smjhaya
@sivasri90842 жыл бұрын
CS is 2 nd grup only na sir...so we put 2 for CS is correct or not?
@nerishna72132 жыл бұрын
Cs is in 1A 1st group
@mehreenali9807 Жыл бұрын
Cs belong to group 1 and its o.s is =+1 which is always fixed, putting2 will be totally wrong.
@VeluvarthiBhardwaj Жыл бұрын
Sir then how to find the oxidation state of given atom
@VishalSingh-qd6tl Жыл бұрын
Sir can you explain why NO2 is oxide?
@bwoop1210 ай бұрын
NO2 is Nitrogen Dioxide
@rayedkhan27972 ай бұрын
Suboxide is not discussed??
@dagmawitkefyalew-rn8bh Жыл бұрын
You are so lit 😊 and did you make a video about the trick of type of oxide ?
@nssggamerrohan91939 ай бұрын
Thanku sir this video is very great full
@imawesome424 күн бұрын
What about CO3?
@prashantchavhan7772 жыл бұрын
Sir🌟 we want vedio on isomerism please sir
@NAJAMACADEMY2 жыл бұрын
Coming soon. 🙌🙌
@sterinn2 ай бұрын
thank youuu so much
@anushkamaurya12032 жыл бұрын
Thank you so much sir 🙏🙃
@imranrana64412 жыл бұрын
Sir what u do at the last of this question? I could not understand this🤔. In peroxide and superoxide at the last u write that 2(1)+20=0... Second step..2+20=0 ...at the end I want to write 22=0 ....But u wrote that .0=_2/2...........But I couldn't understand this confusion....
@imranrana64412 жыл бұрын
Plzzz tell me It in your next video....
@ambitiousbeast64392 жыл бұрын
that 2O means 2×O(oxygen)
@MustajabAli-t5m4 ай бұрын
That's not 20 bro that's 2(oxygen symbols O 😅😅😅 looks same like zero 0) Try again.....
@kirtisharma10372 жыл бұрын
Wow sir too good 👍😊
@aimankhan76802 жыл бұрын
Thanks sirrr 🥰🥰🥰🥰🥰❤️❤️❤️❤️❤️❤️❤️❤️
@NAJAMACADEMY2 жыл бұрын
Welcome!! 🙌🙌❤
@Hero27-ygi27 күн бұрын
Thank you sir
@anujsikarwar4649 Жыл бұрын
Sir aap hydrocarbon chapter ki reaction Ko Yad karne ki tric bataiye🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻
@zanirasarwar3918 ай бұрын
Excellent lecture
@chambalkadaaku57142 жыл бұрын
Carbon group 4 ka kaise? 3:51
@MustajabAli-t5m4 ай бұрын
It is the element of group 4
@renuka9848 Жыл бұрын
1 atom of oxygen sir😊 1:02
@kgfgamer9.029 Жыл бұрын
❤😊
@jaiparkashkuhar500 Жыл бұрын
Sir can you upload a video on '' how oxides formed ?'' please sir 🥺🥺🥺
@NAJAMACADEMY Жыл бұрын
We will try
@jaiparkashkuhar500 Жыл бұрын
@@NAJAMACADEMY Thankyou sir😀😀😀
@aimankhan76802 жыл бұрын
Sir soft hard acid base with application plzzz sir
@muhannad98852 жыл бұрын
Thank you so much
@rabiakhan40572 жыл бұрын
THAMKYOUUU
@surendersingal2192 Жыл бұрын
Very explanatory sir, thank you. Jussojuan
@aishu48252 жыл бұрын
Thank you🥰
@Itzuniverse11022 жыл бұрын
Thank you so much dir
@Harry_Hjelm Жыл бұрын
1:02 that’s oxygen not hydrogen
@ponnivalavanp4 ай бұрын
oxidation number, the total number of electrons that an atom either gains or loses in order to form a chemical bond with another atom.
@unknown-em9hf2 жыл бұрын
What is about group 5,6,7
@zahidkhan6169 Жыл бұрын
Thank you
@AliHaider-gy6xt2 жыл бұрын
Thank you so much sir
@GreenMantis2710 ай бұрын
indian voice come in clutch
@anshu_sharma18 ай бұрын
He clutched way more than a normal Indian 💀
@MNMusics2 жыл бұрын
How to form the equation to get Na2O2 pls anybody can say??
@physicsis73532 жыл бұрын
See class 9 atoms and molecules chapter ncert
@amanmeena58838 ай бұрын
Thanks sir ji
@imthekira2 жыл бұрын
Dhanyavaad bhava
@khagendrakd2222 жыл бұрын
Thanks Sir
@YididyasahleAlemaleme-xt6ne Жыл бұрын
how can we now their group
@themathematician16427 ай бұрын
Generally ... Group 1 Li , Na , k ,Rb,Cs,Fr __ os-+1always Group 2. Be,mg, ca, Sr, Ba , Ra ___is +2always Group 3. B, Al, Ga , In , Tl __os -3to +3
@MustajabAli-t5m4 ай бұрын
Group 1 elements have oxidation state +1(except hydrogen because it forms +1 with non metals and -1 with metals) Group 2 elements have oxidation state of +2 Group 3 elements have oxidation state of +3 Group 4 elements have oxidation state of +4 Group 5 (varies) Group 6 (varies) Group 7(varies) Group 8 elements have oxidation state of 0(mostly)
@harekrishnaconsciousness92312 жыл бұрын
Sir please make the video for classification of oxides based on their chemical behaviour sir and thank you very much sir for your well explaining videos🙂📙📙📖📖
@Dhundlahai5 ай бұрын
Kamal ka gyan dia 🙂 but mereko peroxide sa oxide likhna tha 🤡
@aligireddysharmila146711 ай бұрын
🎉🎉🎉🎉🎉🎉🎉🎉😊😊😊😊😊😊😊😊😊😊😊 3:31
@simplification_252 жыл бұрын
Isomers. We need it .
@relaxationandmeditation6632 жыл бұрын
Great
@Sshweta_052 жыл бұрын
Effective
@Abduljaleel-n3e8 ай бұрын
❤❤❤
@AslamKhankpk Жыл бұрын
Use x instead of 0 in equation
@MustajabAli-t5m4 ай бұрын
Bro we are finding Oxygen not the X
@SHIVAM112VLOG2 жыл бұрын
🤔 OOM PHO NICE
@BuckMurray-z4x3 ай бұрын
Upton Ford
@rakshithav84222 жыл бұрын
1st view
@NAJAMACADEMY2 жыл бұрын
Thank you!!! 🙌🙌🙌❤❤❤
@NelsonHilary-x6n2 ай бұрын
Amir Mews
@smartlearner29802 жыл бұрын
1 view
@NAJAMACADEMY2 жыл бұрын
Thank you!!! 🙌🙌🙌❤❤❤
@IshowspedzShorts Жыл бұрын
Learn English .. 😂 Jais shree ram ⚡🧡💥
@jangchudrema9979 Жыл бұрын
Sir how can we find out that this compound is H²SO⁴
@jangchudrema9979 Жыл бұрын
The given compound is peroxide or superoxide. As there is presence of SO⁵ in the compound
@MustajabAli-t5m4 ай бұрын
Bro it is just a compound it has more then 2 elements so oxidation state of oxygen will be -2. In binary compounds, sir's method is applicable. When there are two elements in that one should be oxygen.so that oxides could be form.
@AfnanKhan-j5i9 ай бұрын
What a brilliant and amazing trick just keep it up sir🫶