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[@user-fp5cy9fh3z]

17.....सही उत्तर CO2 है। ठोस कार्बन डाइऑक्साइड को शुष्क बर्फ के रूप में जाना जाता है।

[@Royalraj_444yt]

Nitrogen ka kya ?😐

[@PunamKumari-zy3jm]

Option a

[@Vaishnavipatel2008]

N20 nitrogen oxside

[@sportlife1999]

Excellent guruji thank you sir 😊😊😊😊😊😊😊😊😊😊😊😊😊

[@MonuYadav-ti1wo]

Acchi bahut hai video ❤❤

[@sarwerkounain3387]

Very good
Helpful vidio thank u sir

[@PragyaChaubey-xq8yl]

May be NO2 and sir ji maina puri video deakhi hai.. Video bahut aachi hai aur sir yeah mera first time h exam ka.. Maina 49 answers sahi diye hai per jo eak answer galat tha woh bhi aab yaad ho gya.. Thankyou sir ji.. Questions ka liya.. Aur aise he video banatey rahiye..Keep it up..🙏👍😊

[@pramodlavi45]

50---- *AAAAAAAAAA*
*45+/50 right my answer*
*Nice classes sir jee* ❤️❤️❤️♥️♥️

[@shortvideo7492]

😮

[@sky-chhotooyadav2873]

आपके जैसे टीचर द्वारा ही भारत कभी विश्वगुरु बना था, जय श्री कृष्णा 🙏🏻🙏🏻

[@shankarsahkrishna2888]

Naoh

[@Chhikara907]

😂

[@amrishambanisciencewithent7945]

Bhaag 😂

[@MuskanGupta-q4p]

Co carban :-mono
Sindoor :-Hgs
Chuna :- Cao
Comman salt :- Nacl
Vinegar Ch3c00h
Washing soda na2Co3
Fitkari k2 So4

[@VinodPrajapatiprajapati-xr4sw]

🎉

[@user-bp9gn5ve4m]

चार जवाब पता था😊❤❤🧠❤

[@ishwardhruw7261]

Tq sir your teaching is very good

[@FOUJI_._00]

सर आपकी बहुत अच्छी क्लास है इसे पढ़कर मजे ही आ गए और बहुत काम की है यह कल आज मेरे लिए। ❤❤❤

[@user-ji1jn9wy8x]

(A) NO2 sir maine Puri video dekhi

[@manirambhargavamanirambhar8897]

Very good 👍👍👍👍 👍👍👍👍👍

[@fitinsaanankit5787]

Nice session sir 🙏

[@rjsocialexperiment]

Nice srj

[@JITENDRAKUMAR-ly9fg]

@@rjsocialexperiment qqqqqq

[@PritiKumari-iq2dr]

Thank-you sir ji 🙏🙏

[@VijendraSingh-wr8yv]

Hi priti aapbkaha se ho

[@punit___king__46]

Hlo

[@rohitmewada4105]

bshut saral 48 sahi he

[@khansir7737.]

Video very very nice 🙂👍🏻
Pura video mast hai 🥰😀
Thank you so much sir 😘💯🎉

[@user-eo2km9xl9r]

Aap bahut acche padhaate ho main aapka Kaise dhanyvad Karun apne mujhe bahut bahut Achcha padhaai hai aapka dhanyvad

[@shreyadwivedi594]

Sir Maine puri video dekhi aapki video Bhut achi h sir aap itne ache se explain krte h thank you 🙏🙏

[@poonammalik4845]

Thnx sir etni achi vedio hme dehne or pdane k liye 🙏

[@PramodChauhan-rh4um]

No2

[@RaviKumar-kl7kj]

Hello sir ji
Level ko high kijiye ! ❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️❣️🌹🤴🤴🤴🌹💝

[@sonuartandcraft426]

No2 👍

[@vaishali2079]

Nice session sir jii 🙏
Thnx 👍👍

[@sonalikumari9961]

Thank you so much sir ❤

[@dhanubaghel5512]

17 to bataya hi nhi 😢😢😢😢😂😂😂😂😂😂😂😂😢😢😢

[@rajsinghraj-8320]

Answer hai CO2

[@KajalKumari-zc6bw]

Co2 hoga👍

[@muktarampandagale9200]

CO2

[@jayeshyadav9596]

Co 2 hoga

[@ravikimar7441]

Sir maine isme bahut answer diye easy hai

[@riteeksinghrathor4500]

No2 sir me puri vidio dekhe hu

[@Sudarshana1101]

50 ka answer NO2 hoga sir thanks sir 🎉❤🎉❤

[@subhashchaudhary-sr]

Sar Maine puri video dekhi😊😊

[@Dancequeenrdll]

Thank you so much dear sir

[@SureshchandSureshchand-kq5mz]

Sir Mane Puri video dekhi sirji

[@PintuKumar12326]

Sir Mane Puri video dekhi

[@Aditya_gautam_66]

Sir apke video bahut ache h😊😊😊

[@SuneetaSU-r2m]

Sir mai puri video dekha hai
❤❤❤

[@SeetaramBha]

No2😊❤❤

[@YogeshGothwal-bo7kw]

Sir, we saw, complete videos ❤

[@AnitaSahu-ki8yf]

Sir mene Puri video dekhi hu bahut achha hai,,

[@Badal753]

50/47 sahi hai biology ki video

[@Sudarshana1101]

रासायनिक सूत्र 4 होता है 🎉❤

[@user-nt9de7ju8f]

Sir aapki video bhut hi achi hai maine poori daikhi

[@rajubabu6574]

Sir itna easy tha ki pura ka pura right ho gya

[@ShambhuKumar-g7h]

Bahut achha laga

[@DeepakMeenaji-g5i]

Co2 है इस का अंसर सर ❤️❤️❤️❤️❤️❤️👌👌👌

[@Anjalikumari-tu8pi]

Sir me puro vedio dekhi hai mujhe bahut acha laga hai

[@shivamkumar8733]

Thank you sir

[@SnehaPrajapati-ce2kh]

Thank you sir ❤❤❤

[@up25recer]

Sar mene Puri video dekhi

[@Anjalikumari-tu8pi]

Sir 17 number ka sahi answer co3 hoga

[@ravidersingh2253]

Sir easa question antaksari m aate h na ki compitition m

[@mafiya6834]

Your video full watch 🎉

[@user-dx9eb7qq1x]

50 ka ans hai sir NO2 very nice sir

[@user-po6iu8yc4m]

Thanks Bhai

[@siddharthtiwari-94]

I like chemistry ❤❤

[@PankajKumarpandey-jr8tk]

Very good ❤

[@kunjbihari1372]

NO2 is the right answer of q.50🎉🎉

[@VinodKushwaha-xg4wk]

Thank you

[@satyampalpal4888]

Very good sir

[@user-zz9wl4wi3f]

Dear sirji yha to 50 me 45 Sahi hojate he or Exam me 25 bhi 😅

[@jainarain676]

thanqu sir

[@MithleshYadav-iw5tu]

Thank sir ❤❤❤❤❤50ka option a No2

[@AakashDhondakar-ru8kr]

No2😊😊😊 Bai

[@Birjeshkashyap9]

Q50 का उत्तर है NO2है

[@ArjunKumar-ez2zy]

Very very important sir ne bataya❤❤❤❤❤❤❤❤😊😊😊😊😊😊

[@user-ni9pv2eh2y]

Gm sir mujha ya video bahut achi lagi ji

[@Arman_Gaming-v]

Best teach ❤❤❤❤❤❤❤❤❤❤❤❤

[@user-xq6pq1vv7y]

Super hi sir video

[@ram_ji_54627]

thank u sir 🙏

[@AarifVloger915]

Prasn no 50 ka C right answer

[@ALTAFSHAH-rm2ve]

Q No 17= Ans.B
Q No 20 = Ans. B

[@rathourrathour6594]

No2 😅😅😅😅❤❤ Bhai. O

[@diptigupta833]

No2

[@jyotinishad5943]

Maine pura video dekha sir thanks 🙏🙏🙏

[@Cricket_sports5678]

Nice video

[@UditnarayanUditnarayandas]

Thanks sir so much bhute badhya❤❤❤❤

[@vikrant_gamer_183]

Good morning sir

[@user-lq5yp8bx6q]

No 2❤❤❤❤❤❤❤

[@user-qg5qg3zj1t]

Thank you sir❤Thank u so mach ❤❤❤

[@AnitaKatara-kx6ok]

O3

[@vajreshwariwankhade9326]

Interesting

[@user-lq5yp8bx6q]

Na2❤❤❤❤❤

[@pramiladevi5979]

Very nice sir❤

[@GUDDUKUMAR-ph7ip]

Q.50 ka Answer (A) No2 hoga Sir

[@renusaini7483]

And thank you sir ji

[@SantoshKumar-pu9um]

Very good

[@frojsalman7192]

Good 👍 video 💯

[@RanjuKumari-vh3vo]

NO2

[@alishamalick3881]

Nitrogen dyoxcide ka Sutra

[@alishamalick3881]

No2

[@user-mt2xm6rv5g]

Nice sir

[@user-te5zp7mk7p]

Very nice Class thi Sir aapki

[@user-ni9pv2eh2y]

You are my favourite teacher ho aap

[@Bicky_mer]

50 to 50 right 👍

[@user-dg4pk4uo7o]

I watched full video and Thank you so much Sir for supporting & helping us 😊😊🙏🙏

[@user-wx2hw6xe4r]

17 we question ka CO2 answer h

[@Sunilsuryamakingvideo]

Question number 50 ka option number c hoga sir

[@MamtaDevi-oy6op]

𝑨𝒎𝒂𝒛𝒊𝒎𝒈 𝒔𝒊𝒓 ❤❤

[@MohitPal-p3t]

Nice sir❤❤

[@ShubhamKumar-kb4gv]

Thank sir 😮😮😮😮😮😮

[@anshitajayara2712]

Tq sir

[@mafiya6834]

Thank you so much sir important short 🙏🏿🙏🏿🙏🏿🙏🏻

[@Barsha__Jha]

Nice 👍👍👍💯✅

[@sapnachouhan748]

Tq sir ji