Class 10th - Science All Important Activities🔥| Important Questions | Prashant Kirad

Complete Science Activities in One Video
All Important Activities👇
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[@AarushAgarwal-gj4gq]

All Formulas of Electricity: 1) I = Q/t 2) Q = ne 3) V = W/Q 4) V = IR 5) R = Rho x L/A 6)Resistance in Series: Rs = R1 + R2 + R3 7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3) 8)H = V × Q i) H = VIt ii) H = I²Rt iii) H = V²t/R 9) P = W/t i) P = VI ii) P = I²R iii) P = V²/R 10) E = P × t S.I. Units: Current ( I ) - Ampere Charge ( Q ) - Coulomb Time ( t ) - Second Potential Difference or Voltage ( V ) - Volt Resistance ( R ) - Ohm Ω Resistivity ( Rho ) - Ohm meter Power ( P ) - Watt Heat = Energy = Work = Joule Measuring Devices: Ammeter / Milli Ammeter - for measuring current (always connected in series) Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current) Voltmeter - for measuring volts (always connected in parallel) Ohm Meter - Measures the resistivity Things to remember: electron charge = (1.6 x 10⁻¹⁹ C) 1kWh= 3.6 × 10⁶J 1Ampere = 1000mA 1 Kilowaat = 1000W 1 Horse Power = 746W i hope this list will help you! ❤ ek free ka like dete jana

[@mobilegamer1466]

Wah biradar tm to isme bhi bta diye saare formulas😂❤

[@tejasvitripathi2209]

Bhaii yarrrr Thankyou sooo much !!!!!!!! :D

[@foodzietanmay]

Thank you bhai

[@chutkithalor2533]

😅

[@bhagwansingh4028]

Thank you 🎉

[@Cre---------3x]

I hope we all get 98% in boards all the best class 10th😊🤍🖤🖤🤎💜💙💚💚💛🧡🧡💛💗💓

[@Aryannoob.]

Only 2% students score 95% above 😢

[@ChandrabhanAhirwar-b9g]

Prashant bhaiya live videos kab padhaate hain

[@ChandrabhanAhirwar-b9g]

Pta hai kya

[@GwNikhil07]

​@@ChandrabhanAhirwar-b9g hn dec and jan mai marathon of 10th class

[@axvya]

Did u get ?

[@Ashvibzz]

2025 batch kha hai 🥲

[@Cutegirl-z6r]

Yha hai 😅

[@Ashvibzz]

Oh 😂​@@Cutegirl-z6r

[@Glitch.Gaming.69]

Are bahi yaha hai😅😂❤

[@Cutegirl-z6r]

@@Glitch.Gaming.69 SST ki class nahi Le rahe ho Kya

[@Glitch.Gaming.69]

@ nahhh

[@vikasjain-s2t]

Chapter1 3:30 activity 1.1 5:43 activity 1.2 9:38 activity 1.3 12:54 activity 1.5 18:30 activity 1.6 23:09 activity 1.8 24:42 activity 1.9 27:24 activity 1.10 31:34 activity 1.11 Chapter 2 34:34 activity 2.3 37:011 activity 2.5 ( imp) 41:41 activity 2.15 Chapter 3 44:53 Activity 3.8 45:58 activity 3.9 47:43 activity 3.12 50:22 activity 3.14( imp) Chapter4 52:48 activity 4.5 53:54 activity4.8(imp) 55:10 activity 4.12 Chapter5 57.22 activity 5.2 Chapter 7 59:45 activity 7.2 Chapter9 1:01:29 activity 9.1 Chapter12 1:05:16 activity 12.2 1:06:14 activity 12.5

[@introvert9793]

Bro where is 1.4😢

[@tanujpanada1413]

🎉🎉😂😂😂😂

[@yashwardhanpatil1553]

bhagwan tumhara bhala kare

[@vikasjain-s2t]

Thanks bro ​@@yashwardhanpatil1553

[@ruchisingh5433]

Thankyou 🤩

[@Igrsdnnnhghhbh]

1:08:49 1)CuSO4-Blue Colour 2)NO2-Brown Funes 3)CO2- Colourless & Brisk effervescence

[@Somaychani07]

?

[@vishwasbajpai1372]

CuSO4 should be colourless as blue color is of CuSO4 crystal

[@NathanDrake123-z6]

@@vishwasbajpai1372 he said solution form

[@vpr-editx]

​@@vishwasbajpai1372we know that prashant bhaiya meant the crystal colour not the solution

[@Owneroftheworld-e5o]

​​Crystal nahi hai to white hoga, colourless nahi hoga​@@vishwasbajpai1372

[@KanakSable]

Who is here one day before boards exam 😅😂 NO2 - Brown CuSO4 - Blue FeSO4 - Green PbI2 - Yellow BaSO4 - White AgCl - White CuO - Black CuS - Black FeSO4. 7H2O - Green Thank me later 🙂 All the best guys for exam on 2 March 2024 batch waloo

[@j_kgaming9784]

That comment saved my 1hour 10 mins

[@j_kgaming9784]

😂😂😂😂😂

[@KanakSable]

@@j_kgaming9784 Ohh! Thank youu🙃

[@Audio_story0p]

How much marks you get

[@sapnasharma6327]

Tqq so much

[@Epistemehub-55]

Boards ki kasam jisne subscribe nhi Kiya wo exam me Fail (Don't Take Risk)

[@White-g5k]

Abe jaa nhi krta

[@v_s_editz1010]

AA GYE LIKE KI BHEEKH MAANGNE 😂😂😂

[@Pornhubvggc]

Don't do this

[@mdaaftab5510]

Ja nahi karte 😂😂

[@vaidehitathod187]

I love to take risk ( ja na be baap ko mat sikha )

[@Gaming-lover892]

Mahadev ki blessing se sabka target pura ho jaye 📖🔝💯💯✅😊😊 Thnx for ❤❤

[@bajrangi_short..]

Hy

[@sandeepnain9650]

❤ Jai Mahakal ❤

[@rithikarithvik3517]

Jai Shree ram 🧡

[@sandipsahani2218]

HAR HAR MAHADEV❤

[@sandeepnain9650]

Hello

[@DEEPANSHIKAPanchal]

All the best guys hope we all do great in our examination 😌😌😌😌

[@Maanya123-pl3jp]

All the bestt🎉

[@payal8038]

Subh subh kisko yaad aaya ki y bhi zaruri h 😂😂 ? Best of luck guys for today exam .

[@RajanGupta-c1l]

Mujhe

[@AryanRavi-y3f]

Hum to 2025 me denge😢

[@mehuraj4957]

Hm bhi 😂😂​@AryanRavi-y3f

[@harishsundrela1351]

​@AryanRavi-y3f lrkin abb deni hai...😂

[@ruchisingh5433]

Yaar sirf 10 days bacha hai 😭😭😭😭😭..... Aur sab sa ganda mujhe science lagta hai 😭😭😭🥺

[@taewithtea]

All the best everyone

[@kanishkaverma9441]

Hey how much did u score?

[@taewithtea]

@kanishkaverma9441 In science I scored 94

[@lifeofpranav9]

How you rewised science in last 15 days

[@ArhanKhan-b2d]

​@@taewithteaBhai kuch tips dedo 🫂

[@taewithtea]

@@ArhanKhan-b2d ncert padhlo aur sample paper laga lo bas

[@DARKGAMING-zr6lw]

cuso4- blue colour no2-brown colour co2-colourles and odourless gas

[@ANSHUL-b6q]

37:54 😅😅😅😂🎉

[@animeedict01]

Bro it's white in normal and blue in crystal 😅

[@RajjanSingh-sl3fl]

👍 right 👍 ​@@animeedict01

[@Insane349editz]

Bhai koi bta do board exam kab se chalu hai or first exam kiska hai

[@machinelearningwithrohitna6089]

Cuso4.5h20 is of blue color not cuso4

[@sakshuff4736]

Who is watching 1 day before exam and after prashant. Bhaiyas unbelievable records on live ❤❤🎉🎉

[@Sumit.singh1915]

mein

[@deepapp2992]

Have u guys almost completed studying im just starting💀💀💀

[@hazardking-mt7xf]

completed before your birth @@deepapp2992

[@nishantkumar3523]

kitne % aaye 10th me?????

[@rozykaurbahl3640]

Kon kon 2024 mein board dene wala hai like kro 😊❤

[@Jacket10807]

Hi

[@Jacket10807]

0:45

[@T_H_A_K_U_R__]

Aapke Mom 👵 Ki Umar Kitni Honi Chahiye " 1 Subscribe = 90 Year + ❤ Ignore = 👀 Love You Maa ✔

[@geetarajput2178]

Board nahi de rahe hote to video dekhane kyon ate

[@newly__rise]

Bhai comments karo numerical ke liye

[@slayerdestroys7930]

2 days ago (edited) Chapter1 3:30 activity 1.1 5:43 activity 1.2 9:38 activity 1.3 12:54 activity 1.5 18:30 activity 1.6 23:09 activity 1.8 24:42 activity 1.9 27:24 activity 1.10 31:34 activity 1.11 Chapter 2 34:34 activity 2.3 37:011 activity 2.5 ( imp) 41:41 activity 2.15 Chapter 3 44:53 Activity 3.8 45:58 activity 3.9 47:43 activity 3.12 50:22 activity 3.14( imp) Chapter4 52:48 activity 4.5 53:54 activity4.8(imp) 55:10 activity 4.12 Chapter5 57.22 activity 5.2 Chapter 7 59:45 activity 7.2 Chapter9 1:01:29 activity 9.1 Chapter12 1:05:16 activity 12.2 1:06:14 activity 12.5

[@anasoliullah6424]

Thank you

[@Monch212]

Cuso⁴-blue colour No²- brown (fumes) Co²- colourless(brisk effervence )

[@ramkrishna680]

Tmc

[@anjalighugare-d3d]

[@prabhunarayan7196]

Are bhaiya square kyo laga diye ?

[@Subhajitsukai642]

18:09

[@AryanRavi-y3f]

Shai hai 😂❤

[@beastrishi8157]

1:09:01 Cuso4-blue No2-brown fumes Co2-colourless

[@ishidubey]

Bhaiya 11 me bhi app pdaiye please vote for prasant bhaiya in 11

[@SwayamChandrakar]

Shabaash beta pr pehle abhi toh pehle 😂😮😂

[@LasyaPriya-e9i]

7:11 Colourless - yellow PbI2 and PbO - Yellow No2 - brown AgCl - white Ag - grey 24:32 CuSO4 - blue Blue - green BaSO4 - precipitate white CuO - black 37:31 important CO2 - brisk effervescence 37:50 50:41 52:40 57:38 1:00:11

[@SiyaSinghRajput-bi7bx]

1.CuSO4-Blue 2.NO2-Brown 3.CO2-Colourless(brisk effervescence) 👍👍☺

[@anuragpalofficial2712]

Cuo black

[@lalitanegi4998]

@@anuragpalofficial2712 pb(no3) yellow precipitate

[@chamansingh5675]

1:09:05 ( a) blue green (b) brown (c) colourless

[@Shreyansh-Editx]

CuSo4-blue NO2-brown fumes Co2-colourless 🎉🎉🎉🎉🎉

[@jyotisingh7843]

My routine Wake up at 7 am Do exercise and then start studying at 8:30am till 9:30 then do some worship to god then eat breaksfast and watch mobile and tv then start studying at 10:30 am then study till 12:30 pm the again watch tv and spending time with family after that 1hr sleep the tuition 4-7pm the self study 8-9pm the watching tv mobile dinner and then study 10:30 - 11:30pm then sleep

[@Rajkumar-gu7lf]

2024-2025 batch here 🫵🏻

[@radh1943]

Hi

[@chanchalshukla1247]

Yesss

[@shyambihari5429]

Bhai Mai to 2025 me dekh rha hua😊

[@Anime__toon-h]

Present

[@cobra-kla_gamer431]

May everyone who likes this comment gets 95 above❤🎉

[@Bluexortic]

who came from recent motivation video of Prashant Bhaiya

[@ThoutamGopi]

Meeee😂😂😂

[@ADITYAKUMAR-ze8ty]

16:18 In Feso4 reaction Color is green while heating it becomes white and after heating into BROWN

[@nitujha5144]

Cuso4 -Blue , NO2 - Brown ,Co2 - Colourless

[@Snehajha-h]

kitna % bna di

[@Snehajha-h]

kitna % bna di

[@Divyankabijalwan]

Exam ki subha vale... ❤

[@Kdpratapgaming7042]

THIS EXAM WILL BE THE BEST EXAM OF MY LIFE

[@prijoysharma8639]

Radhe Radhe 🙏🙏😊❤️🕉️ Homework question..... CuSO4 - blue colour NO2 - it has brown fumes therefore it's colour is brown CO2 - colourless and odourless gas

[@lifeisgaming1040]

1. Cuso4-blue colour 2.no2-brown colour 3.co2- cololurless Thanks

[@T_H_A_K_U_R__]

Aapke Mom 👵 Ki Umar Kitni Honi Chahiye " 1 Subscribe = 90 Year + ❤ Ignore = 👀 Love You Maa ✔

[@BhardwajRituraj]

cusO4----- colourless cusO4.5h20 ----- blue 🔵

[@Kabilan.ikg7]

@@BhardwajRituraj Correct {Blue Vitriol}

[@Gamerz-SHORT]

​@@T_H_A_K_U_R__12:48

[@AyaanWaseemKhan]

in activity 4.12 in soap solution scum will be formed not foam in detergent solution foam will be formed scum and foam are different

[@mayanksinghh4203]

Cuso4 - blue colour No2 - gas - colour - brown Co2 - gas - colourless - brisk effervescence Thanks bhaiya .

[@Himanshu.Raj.Bhagat]

CO2 acidic nature 😊

[@mayanksinghh4203]

@@Himanshu.Raj.Bhagat ok bro :)

[@Honeysolanki-i2e]

Right

[@aviralgaming2102]

16:36 brown 🟤 ki jagah 🟡

[@ArshKaur-ny4wc]

Same mujhe bhi isi meh doubt hai 16:36 kya agar aapka doubt clear hua agar hua toh mujhe bhi bta dijiye 🙏 please ❤😢😅

[@AnshdeepSingh-d6u]

yes I am so confusing 😢😢

[@Shortervideo888]

[21/01, 08:37] Abhishek: Yai dekh [21/01, 19:50] Abhishek: Matt a kall [21/01, 19:51] Abhishek: Mai nahi aunga [21/01, 19:51] : Katu [21/01, 19:51] Kayu

[@missunicornworld9535]

Sir ne topper banne ke liye ky mst time table batayi h 43:46 😂😂😂😂😂

[@darshanaviramgama8758]

I hope all will get 99% best wishes 😊😊😊

[@SubhalaxmiSwain-dn7vw]

cuSo4-blue NO2-brown fumes CO2-colourless

[@chitrapareek7282]

Hi Rohit

[@biswaroopkundu574]

1:09:00 CuS04: Blue colour NO2: Brown fumes CO2: Colourless and brisk effervescence

[@SiLLyThiNGsXx]

*Brisk effervescence😅

[@aryagupta1969]

​@@SiLLyThiNGsXxthat's what he wrote 🫡

[@Tanmayee0608]

*~~Thank You So Much Bhaiya Sir!!.. 🙏🏻🙏🙏🏼🤞🏻☘️🍀 bas kal ka exam acha chala jaye sab acha ho jayega!!..~~*

[@iamdhirendra07]

Kaisa Gaya bhai

[@Khushuuuu1]

Cuso4 -blue No2 - brown Co2-colourless ❤

[@gauravjha5433]

Ye sahi hai 👍🏻😂

[@MAFIAgaming-cf9xi]

Hi

[@sikandaransari2827]

Allah kare sab ka 95 percentage aaye

[@payalsingh_1213]

CuSO4- Blue NO2 -Brown CO2 -Colouerless 😊❤🎉

[@AnitaSharma-k1y]

Thank you batane ke liye

[@AnitaSharma-k1y]

Meín bhul gyi thi

[@AnkitKumar-wp7bz]

1. Blue 2. White 3. Brown

[@palak_gupta-w6i]

THIS EXAM WILL BE THE BEST EXAM OF MY LIFE 🔥🔥

[@subhashchandersuri-fz5uj]

Manzil milegi Bhatak kar hi sahi Gumraha toh woh hai Joh ghar se nikle hi nahi" All the best to everyone I hope everyone score 100% in board exams

[@geetasuri9855]

True

[@Raghav-m8g]

yes i agree

[@xoxico63]

H/W 1) CuSO4- blue colour 2) NO2 - brown colour 3) CO2 - colourless

[@SanganaHimirika-i8c]

Bhai ia which cptrka formula

[@SandeepYadav-fn3oe]

CuSO4 blue NO2 brown fumes CO2 White

[@bhavyaptdr3857]

Hyyyy

[@JSR_ALPHA]

Kaun kaun chahta hai ki Prashant Bhaiya hume 11th mein bhi Science padhae vote for this 🤠🤔👍

[@Cutegirl-z6r]

Mei chahti hu 😊

[@oshinvijayran0708]

Best of luck guyss for today's board exam👍🏻🧿

[@user-ie7yb2xq4c]

Aabhi Koon kon padhra h like maro

[@bhartibais7116]

Padhle comment mat kar😅

[@Bhumeshwari-f1b]

All the best to all 👍 ham fodege ! Sabko 💯 aaayege

[@vibewithAlseeb]

Cuso4----- blue in colour Co2------ colourless brisk effervescence No2 ---- brown

[@MuskanBhandari-dc4yg]

CuSO4 - Blue NO2. -Brown CO2 - colourless but changes the soln of Ca(OH)2 to white by forming a white ppt. - CaCO3

[@NituDevi-m6m]

2025 batch attendance lagao

[@ArjunSingh-c9t1u]

Present

[@ruchisingh5433]

Present

[@its_aafairy]

Yo

[@thedailyvault0]

2025 Boards you will rock it 🙏🏻❤👍👍

[@i_am_mistic6688]

CuSO4-- white/colourless (because anhydrous) NO2--- brown CO2-- colourless

[@Advanced_Wallah]

CuSo4 is blue colour bro

[@Nittik_Mishra]

​@@Advanced_Wallahaq is blue but solid is white

[@Advanced_Wallah]

@@Nittik_Mishra ohh Thankx❤️🙏🏻

[@Nittik_Mishra]

@@Advanced_Wallah aare bro thanx kyu tum aapna bhai hai ❤️

[@uvaidkhan4324]

hght​@@Advanced_Wallah

[@Dollar_Awaam]

1:08:47 CuSO4 - Blue NO2 - Brown (fumes) CO2 - Colourless gas (Brisk Effervescence)

[@__mr._mishraa_jee_._hkm__]

43:16 se 44:50 tak ka ROUTINE bahut Complex & Compulsory hai SAB KO FOLLOW KARNA HOGA...

[@AtulSingh-dm4wl]

😂😂😂😂😂😂

[@ShushilaSingh-vz4po]

Kaash kar skte 😂

[@sanvi.upadhyay]

😂😂

[@YOGESH_GUPTA_420]

Copper sulphate colour - blue No2 gas colour - brown CO2 gas colour - colourless Done bhaiya 👍❤

[@shraddha_208]

CuSO4 - Blue colour NO2 - Brown fues CO2 - Colourless gas and brisk effervescence

[@deepmalikabhatnagar1349]

Cuso4-blue co2- colourless No2- Brown

[@JhilliPatra-z9b]

Di aapka kitna percentage aaya tha 10th mein

[@liso06]

1)Cuso4:- blue 2) No2:- brown 3)Co2:- colourless

[@AryanGamex1686]

42:40 COPPER SULPHATE ON HEATING -LOSS WATER COLOUR : -BLUE TO WHITE ADDING WATER AGAIN -AGAIN BLUE COLOUR WILL COME

[@Ifrahameed9876]

CuSO4 _ Blue No2_ brown fumes CO2 _ colourless

[@aryanmittal2849]

56:55 Sir foam and scum are different. Detergent has better cleansing properties in hard water so it will form more foam whereas soap forms scum in hard water.

[@ShushiSingh-n7c]

Exactly I was looking for a comment like this... Soap is less reactive, scum is formed in it whereas detergent forms more foam, scum and foam are different

[@vibhasshorts6328]

Bhaiya aap bht hi acche hai maine aaj apki 33important qustion wali video or ye activity wali video dono sath me dekhi h ❤❤❤❤❤❤❤.....ek bhi boriyat mhsoosh nhi hoti h apki vifeo dekhte smay .....keep going❤❤❤❤

[@ZAIDfaizhanfi7195]

Me watching at 3 :08 😎😎😎 Because me till 12:30 pm (afternoon)😴😴😴😴😴😴

[@tanujadarmwal1181]

Thankyouuuuuu bhaiyaaaaaaaaaaaaaa😭❤️

[@hansadalakoti3754]

Important numerical next session like here 😊😊😊

[@Idk06907]

H.W 1) Blue 2) Brown 3) colourless

[@yashxrathore]

Yoo

[@twobrothergamer2265]

1:08:59 CuSO4 - Blue NO2 - Brown CO2 - Colourless and odourless

[@toonstv7013]

57:07 scum and foam both are different and detergent form foam with both soft and hard water whereas soap form scum ( an insoluble substance) with hard water

[@driftdetectorunity]

Han bahi sach me I really confused for some moment

[@reenadutt762]

Exam in 1 and half hour 🥲👀 All the best guysss

[@Golutomar-h1c]

I hope we all get 99 percent in boards on the best class 10th❤🙏🙏🤞🤞👌🏼👍💓💙💖

[@harparamjotsingh]

CuSO4.5H2O- Blue CuSO4-white NO2- Brown CO2- Colourless

[@aadityasheoran4607]

dude apne kya science or maths ke important notes download kr rkhe ha cuz ma 2 din se download karne ke kosis kar rha hu ho hi ni rhe please help

[@harparamjotsingh]

shobhit nirwan notes

[@AryanPachauri...]

Bhai kon kon aaj exam😅 k phle dekh raha h like kro or alll the best for tomorrow 👍👍👍👍

[@KumariSupriya-nz1gr]

1. CuSO4- blue 2.NO2- Brown fumes 3.CO2- Colourless

[@SanganaHimirika-i8c]

Send to me yaar formula

[@kanwardeepsinghjassaljassa8300]

43:11 Shandar timetable ❌❌ khatara nakh timetable✅ ✅

[@aarya_shorts123]

CuSO4 - blue in colour NO2 - brown colour fumes CO2 - colourless gas with brisk effervesence

[@_Deepshikha_12]

This exam will be the best exam of my life ☺️

[@nitingautam6388]

Cuso4 - blue or deep blue No2- brown colour Co2 - colourless ,odourless and rises with a brisk effervescence

[@ShravanJha1979]

1:08:59 answer of h.w question Cuso4 : blue NO2 : brown Co2 : colourless

[@siddharthnair7432]

CuSO4-Blue NO2-brown CO2-colourless

[@abhinavyadav9454]

WOW KYA DIMAGG HAI😂😂

[@GovindArtcreation63]

THIS EXAM WILL BE MY BEST EXAM IN MY LIFE.........❤❤❤❤

[@T_H_A_K_U_R__]

Aapke Mom 👵 Ki Umar Kitni Honi Chahiye " 1 Subscribe = 90 Year + ❤ Ignore = 👀 Love You Maa ✔

[@raunakjaiswal5731]

White Hota Hai cuso4

[@Dhairya7.]

​@@raunakjaiswal5731Nah bro you're wrong it's Blue

[@gayatrisrivastavaanimefan205]

Who else wants prashant bhaiya to teach us science when we are in class 11th votee pls

[@rajeshbhawsar3439]

(One day before exam) Yeh bhi aa sakta hai isko yaad karta hu🎉 ,arey lekin yeh bhi to imp hai 🤣 😂

[@freefirelovers2827]

CuSO4 - blue colour NO2- brown (fumes) and odour smell CO2- colourless (brisk effvervense) Thanks uhh so muchh bhaiya ji❤😊😊😊😊😊 thiss is too much helpfull for me....thanks a lot❤❤

[@mayur0082]

CuSo4 - Blue soln No2 - Brown Fumes Co2 - Colourless gas THANKS PRASHANT BHAIYA FOR UE SUPPORT ✨✨

[@adiadityaarts]

This exam will be the best exam of my life

[@Anshika.122]

HHW CuSo4(aq)-blue CuSo4(s)-white CO2 - colourless (Also, brisk effervescence) NO2- brown (fumes)

[@tejrajsinghhadahada4912]

Dogs😊

[@creeeep404]

Legends watching few hours before exam

[@VedantMishra-ct8ln]

Cuso4- blue color No2. - brown fumes Co2 - colorless😊

[@RehanFazal-vt7mj]

Bhai mst ✅😮

[@rajeshbehra1610]

1:09:02 hw questions CuSo4 :- blue No2:- brown fumes Co2:- colourless

[@SKY_SANDEEP_YADAV_]

Right 👍

[@K-wn7co]

Homework Questions CuSO4 -- Blue 🔵 No2---- Brown 🏈 CO2 ---- colourless Thank you bhaiya for this amazing session 🔥🔥

[@user-gv4xu4oc3c]

You are best teacher of science cbse ❤

[@Utsav-i3c]

Hlo

[@Abhinavedit1538]

1:09:03 Cus04 = white ... ..its colour will be blue if water of crystallization is added with it i.e if it is in form of cus04 crystals No2=brown Co2=colourless

[@Its_mehh_y]

43:17 thank you bhiya 🥰

[@noveyvolks3145]

2025 batch attendance here 😅

[@ShrushtiRDoddamani]

This exam will be the best exam of my life ❤ Radhe radhe ❤😊