Class 12th Chemistry Complete Revision Bihar Board | 12th Chemistry VVI Objective 2025

[@neha.kumari03]

है ईश्वर आप से यही प्रार्थना है कि सभी का Exam me 90% + से ऊपर आये 💝💝❤

[@Ujjawalgupta1659]

Thnx

[@NITISHKUMAR-zd2qj]

Thank you sis❤

[@RoshaniKumari-o7c]

Yes sister ❤❤🎉🎉❤🎉❤🎉🎉❤

[@kamleshkumar80515]

Ji

[@DishaOnlineclassesSANJYSIRKALA]

❤❤

[@Buxar_shivi]

निशांत सर का दबदबा था दबदबा है और दबदबा रहेगा ❤️❤POWER OF CHEMISTRY KING 👑 NISHANT BOSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS ❤️ U R THE BEST TEACHER IN THE WORLD 🌎
AND YOU ARE MY FAVOURITE TEACHER 😎❤

[@officialnishant2000]

❤❤❤❤❤❤❤

[@AnkitKumar-nq8mt]

Wow 😮😮😮😮😮😮😮😮😮😮😮😮😮😮😮

[@Ankitkumar-ffmax]

❤❤❤❤❤❤

[@Ankitkumar-ffmax]

❤❤❤❤❤❤

[@PradeepKumar-lx2nc]

@Buxar_shivi or dabate rahenge😜

[@Sangam-raj767]

गुरु जी आपके इस मेहनत के लिए बहुत बहुत धन्यवाद l 🙏
❤❤❤❤❤❤❤❤

[@RupeshKumar-pe3cw]

Sir ye clss pura complete hone ke bad essa lagega ki chemistry ab Kuchh nahi exam ke liye like karo jisko bhi essa feel huaa varna pakka feel 100℅

[@CHANDNIKumari-c8w1m]

Bahut acha laga guru jii🥰🥰❣️

[@chandan_Roy-army_lover]

आज हम सभी मिलकर एक बार फिर नया इतिहास बनाया,निशान सर आप धने है गुरु जी ♥️♥️❤️❤️🙏🙏

[@Sonali_Priya543]

अबकी बार 400 पार ।

[@CHANDANRAJ72011]

हा

[@CHANDANRAJ72011]

😢😮😮😮

[@CHANDANRAJ72011]

😢😮😮😮😮😮😮

[@CHANDANRAJ72011]

पक्का 😮😮😮

[@Ravi.s.425]

Ha

[@SmartGanesh01]

शिक्षा से बड़ा कोई ज्ञान नहीं और गुरू से मिले आशीर्वाद इससे बड़ा कोई सम्मान नहीं ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤🎉🎉🎉🎉🎉🎉

[@_aditya_writes_1]

9:53:08 मेरा नाम लेकर गुरु जी का चेहरा का ये सुकुन ❤❤❤❤❤....... और गुरु जी के मुंह से इस तरह से अपना नाम सुनकर जो सुकून मुझे प्राप्त हुआ मैं बता नहीं सकता❤❤❤
.....Love you guru jii ❤

[@Jyoti_sharma_g2]

"जो जो खूबसूरत आंखें मेरा कमेंट पढ़ रही हैं.. भगवान उनके माता पिता को सलामत रखे".♥😊✅

[@AnkitKumar-nq8mt]

@@Jyoti_sharma_g2 thanks jiiiiiii 🥹🥹🥹🥹🥹🥹🥹🥹

[@SunilKumarSingh861]

Jyoti will you be my girlfriend 😊😂😂

[@Jyoti_sharma_g2]

@@SunilKumarSingh861 🙄

[@AnkitKumar-nq8mt]

@@Jyoti_sharma_g2 mera to wife hai sunil jiii😛😛😛

[@ASHISHYADAV-x1z4d]

Hii janu

[@Buxar_shivi]

Power of Nishant BOSSSSSSSSSSSSSS ❤🎉

[@Tannusingh450]

Sabko dekhe par aapke jaise nhi dekhe aapne to system hang kar diya guru ji itna mehnat ki hamlog ke bhagwan aapki wo har manokamnaye Puri kare jo aap chahte hai love you guru ji 🙏🙏🙏🎉🎉🎉🎉❤❤❤❤❤

[@Sanataniram930]

Thanks jii😅😅😅

[@SatyamSingh-u7u2w]

😮😮😮😮😮❤❤❤

[@AnkitKumar-nq8mt]

@@Tannusingh450 🥺🥺🥺🥺🥹🥹🥹🥹🥹🥹🥹🌹🌹🌹🌹🌹🌹

[@Nitishrana-f1n]

Right

[@WorldofSONG-m2i]

Tum english medium se exam dogi kya??

[@NSMotivationalQuotes332]

True word ________🩵🩵🩵💚✅💚🇮🇳🇮🇳🇮🇳🩵💔👈 अकेले होना और अकेले रोना इंसान को कई बार मजबूत बना देता है ❤❤❤❤❤

[@AnkitKumar-nq8mt]

😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢
🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉
😢😢😢😢😢😢😢😢
😢😢😢😢😢😢
😢😢😢😢😢😢
😢😢😢😢
😢😢😢😢
😢😢🎉🎉
🎉🎉🎉😢

[@NSMotivationalQuotes332]

@AnkitKumar-nq8mt 💔💔💔💔💔💔💔👈👈👈👈👈🤗🤗🤗🤗

[@AnkitKumar-nq8mt]

@@NSMotivationalQuotes332 aapka ka name hai

[@vidhatakumar4163]

Hallo

[@Satishjha5172]

Sir please short question ka answer english language me bhi kar vaiye

[@NaitikYadav-sp8sf]

Haa Bhiya Shi Bole

[@shashikantkumar6189]

Sir Ap Mahan Ho🙏🙏🙏
Chemistry King 👑👑👑 Hamare Pyare Nishant Sir
Love You Sir ❤❤❤
Bs Isi Tarah Long Question Ka Bhi One Shot Le Lijiye

[@nccboysonu661]

कौन कौन मेरे तरह रिकॉर्डडेड देख रहे हैं 😊😊😅😅😅😂😂😂❤❤❤❤

[@kashishgupta3323]

Hm

[@Faizan-mark786]

Love you sir ❤️❤️❤️❤️❤️❤️❤️

[@TaranaParveen-r5k]

Chemistry king for nishant sirrr l am salute and proude for nishant sirrrr🙏💫

[@Piyush__singh__001-ps]

Thank you so much sir

[@Queenn71311]

Salute 🫡 hai aap ko sir aap Bina khaye padhaye ham sab ko ham sab ke liye itna mehnat thank you so much sir bahot achha Raha 12 hour ka classs ❤❤❤

[@jyotidubey783]

Thank you guru ji

[@Nishant_sir_ka_Ladla]

Bahot bahot dhanyawaad sir dil se❤

[@megha_singh05]

बहुत बहुत अच्छा लगा सर आपके साथ में क्लास करके 🙏

[@AkashKushwaha-T-7]

👉🏻Platform ☺️chahe😀 Koi bhi Ho 👑King 👑 to 💔Nishant💔 sar hai
Power of Nishant sir ❤ Chemistry 👑 king Nishant sir love 💕 you

[@AkashKushwaha-T-7]

Love you pw Family 😗😊

[@VandanaJha-we2mk]

Sir Purine base toh same hi hota hai both dna as well as rna pyrimidine different hota hai na 😢 12:27

[@KrishnaSakhii-12]

Thanks guruji hamlog ke liye 12 ghnta se class krane ke liye 😢. Please khyal rakhiye apna 🥺🙇🏻‍♀️ shree radhe radhe 🙏🏻

[@ShivamSingh-uk1gp]

Maja aa gaya guru ji 🙏🏿😅😅😎😎😎😎😎

[@PriyaKumari-o1f9p]

Mindd blowing class 👍🎉🥳🥳🥳 thank uuu so much guru jiii ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️😊

[@BiharBoardsWallah]

Thanks and welcome

[@Uday_Shankar_kr]

​@@BiharBoardsWallahhello physics or math ka bhi karwa dijiye sir please 🙏🙏🙏

[@snehaltakumri]

Nishant sir aap bhut accha padhate hai bhut accha . .

[@aafrinkhatun3852]

Thank you so much sir ji 😊😊😊😊😊😊😊☺️

[@SushantSamrat-x3k]

Thank you ❤❤❤❤🙏
Nishat Sir 🙏
Love you ❤❤ sir

[@SURAJKUMAR-er8ki]

Power of Nishant Sir 12,hour❤❤❤ Jay Bheem 💙💙💙

[@Officialgulshancobra]

Jai bhim

[@Ranjitkumar0987]

Nishant sir chemistry ke king hai ❤❤❤❤🎉🎉🎉🎉

[@AnkushKeshri-re3gh]

Humko paata ha ki mera comment jaru padhya ga

[@Creative-raju29]

Respect Nishant sir

[@svarma5539]

Bhouttt bhouttt accha laga mujua class guru jii love you sir you are my best teacher 🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰

[@Satishjha5172]

Thanku sir so much ham logo ka sath dene ke liye aapne to record thod diya

[@NSMotivationalQuotes332]

True' word _______🩵✅मिल ही जाएगी मंजिल
🩵भटकते भटकते
🩵गुमराह तो ओ होंगे
🩵जो घर से निकले ही नहीं ❤❤❤❤❤❤❤❤❤🩵🩵🩵🩵💔🩵🩵🇮🇳🇮🇳💚💚✅✅✅💚✅✅✅💚💚🇮🇳🇮🇳🩵🩵🩵🩵🩵💔👈👈👈👈👈👈👈👈👈👈👈👈👈

[@Prince_Sir_Pck]

निशांत सर बहुत बहुत धन्यवाद आपको मेरे बड़े भाई🎉🎉🎉 मन खुश कर दिए आज अपने

[@Nitishsaharsa-t1j]

गुमनामी के अंधेरे में था पहचान बना दिया दुनिया के गम से मुझे अनजान बना दिया उनकी ऐसी कृपा हुई गुरु ने मुझे एक अच्छा इंसान बना दिया

[@RuksanaKhatoon-l8v]

Sir bahut achha tha awesome ❤❤🤩🤩🥰🥰🥰🥰🥰

[@SunnyKumar-k1u]

Previous year question to book se padh hi lenge sir aap sirf previous year question ko choor ke objective sirf karwaye❤

[@street-rider-29]

Chemistry king Nishant sir very awesome class ❤❤😊😊

[@NSMotivationalQuotes332]

निशांत सर के लिए रेस्पेक्टेड लाइक का butun पर 4 बार दबाओ plz ❤❤❤❤❤❤🎉🎉🎉

[@MuskanKumari-nj2by]

Muskan kushwaha Siwan, Bihar

[@UPSC_2_LBSNAA-4]

POWER💪 OF CHEMISTRY👨‍🔬 KING 👑NISHANT SIR😮😮❤❤

[@SumitraKumaripandit]

इतना मेहनत करने के लिए हम लोगों के लिए thank u so Mach Nishant sar❤❤❤❤❤❤❤❤❤❤❤❤ love you guruji ❤❤❤ sada aabhar Bani rahungi 🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼

[@Studycenter_2.0]

❤❤ thanku sir l love you ❤❤ sir mast class hi

[@Blaster-noo]

Jhks guru ji❤

[@jiyachauhan-nw4su]

Maan gye sir aapko............

[@ARMYBOY-yu2bq]

Es bach kali thanks 🙏🙏🙏

[@abhioroy]

aap bahut achhe lagte h sir

[@AryaGupta-p9n]

Guru ji aapke shath 12 hours time kaise bit gya pata hi nhi chala 12 hours class lene ke liye dil thankyou so much guru ji ❤❤❤❤❤❤❤❤❤❤❤❤❤

[@gautamkumar-j1f6y]

😃😃😃😃😃😃😃😃

[@AnkushKeshri-re3gh]

Sir 12 hour ka class kar ka bahut accha laga asa class humsa lata rhay

[@RakeshKumar-r8l2q]

❤ Baghel Sahab

[@Deepak_12-z51]

Proud of Nishant Sir ❤❤❤

[@Ritik15-438]

Sir aap bahut jyada mahnat kiye h bihar me chemistry ke upar

[@Ujjawalgupta1659]

Sir aap ham sab students ke liye bhagwaan hai🙏🏻

[@SoorajSojish0786]

Tumhare Liye honge mere liye to Ek Sir Ji hai jo ki Insan hain

[@YuvrajYadav-k7j]

Sir Aaj ka class me maja aa gaya ❤🎉🎉🎉❤

[@YuvrajYadav-k7j]

Thanku so much sir 🎉🎉🎉🎉❤

[@Kumari-dw6gz]

PW परिवार से अब धूम मचेगा ❤❤❤❤❤❤❤❤ गुरु जी 🎯🎯 निशांत sir ji❤❤❤❤❤❤

[@Divyanshukumar-u5c]

Lekin is ke liye bhi thaku so much guru g ❤❤❤❤🎉

[@RaniKumari100-o5k]

Sir class mast tha❤❤

[@Armylover95830]

Neha Kumari right 👍👍👍

[@SurajKumar-o6z8f]

Sir aap bhahut accha padathe hai❤ love you sir❤❤🎉❤

[@AkashKushwaha-T-7]

Love you guru 😍💕 ji ❤️ and love you all pw Family 😊

[@RohitKumar-x8y6b]

Sir subjective question karaye jaye sir please ❤

[@nishukumari5329]

English language me bhi karwayiye

[@Ankitkumar-ffmax]

I love you sir 💗💗💗😘

[@Isobaric_123]

Sir please one liner jaldi tayar kijiye

[@Kundaneguia]

I am fine sir but you sir ❤❤

[@AmanKumar-c5d9t]

Jay ho sr jii ❤❤❤ Power Nishant sr

[@deepakkumar-offical07]

Love you guru ji ❤❤❤❤❤❤

[@deepakkumar-offical07]

Proud sir ji ❤❤

[@SmartGanesh01]

संघर्ष जितना ही कठीन होता है
जीत उतना ही शानदार होता है❤❤❤❤❤❤❤❤❤❤❤❤

[@Csatyampdsp]

Love you sir is season k liye

[@Muskan-m7k]

Mere sirji superstar 🎉♥️♥️♥️♥️

[@dhonifans2073]

Sir 3 question num. me
In RNA....
Purine=Adenine, guanine
Pyridine=uracil

[@ShivamSingh-uk1gp]

Thank you so much Nishant sir 🥺🥺💛💛💛💛

[@gky981]

Chemistry king nishanth sir❤❤ kya Josh se last tak. class karwaye hai sir Jai hind guru ji ❤❤❤❤

[@princepriyadarshi]

Sir english medium Chemistry ke liye v kuch kariye na sir

[@Study...reyeel]

❤❤❤❤❤🥰🥰🥰🥰 मजा आ गया sir

[@NagendraAhiran-m2v]

5:56:40 badaltufan Manjhauli 😂❤

[@akshorts510]

Sir class ka question hindi aur english dono me dena chaiya me 100 question he Kar paya uska baad hindi me sab question h sir🙏😭😭

[@KrishnaKushwaha-p5j]

Love you sir aap bahut great ho aapke tarah aaj tk nahi dekha aise to aaj pahle bar 12 hours kar rahe hai rat ko data khatam ho gya to istime kar rahe hai bahut absos hai hm 9 hours live se ht gaye data khatam ho gya to 😔😔😔😔😔🥹🥹🥹

[@MdMisterMdMister-jg8oo]

thanku gru ji

[@Faizan-mark786]

Pawar of neshat sir 🎉❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤🎉🎉🎉🎉🎉

[@SUNIL_KUMAR12-e4b]

@@Faizan-mark786 POWER OF NISHANT SIR HOGA BAHI

[@ansarie3]

Isi liye sir ko chemistry King 👑 kahte hai

[@AnkushKeshri-re3gh]

Sir aap sa ek निवेदन h ki humlog। Ko obj ka pdf dijiye ga to। Sath m option bhi dijiya ga please sir request h

[@ReemaKumari-61]

THANK YOU SO MACH SIR YOU ARE GREAT TAKE CARE GURUJI 💜💜💜💜💜💜💜💜💜💜

[@spiralmind8696]

Bahut badhiya laga classs guru ji😊 mai aaapse ek din jarur milunga aur aapka aashirvad lunga.. Radhe Radhe.. ❤❤

[@NageshwarKumar-v4i]

❤️I love 🎉sir

[@SUNIL_KUMAR12-e4b]

very nice class ❤❤❤❤

[@BiharBoardsWallah]

Many many thanks

[@CharuKumari-d9x]

Thanku sir hmare liye itna mahnet krne ke liye

[@RajeevKumar-tc6zw]

Guru dev short question jald hi kara dijiye ga ❤ Thanks guru dev ❤❤❤

[@Divyanshukumar-u5c]

Lekin english me bhi dena chaiye bhut question english me nhi hai pleasee next time all question english or Hindi dono me lijiyega ❤😢

[@ARmanaw]

है ईश्वर जो भी मेरा कमेंट पढ़ रहा है उनके exam में अच्छा नम्बर आए ❤❤

[@X_LOAFER]

अगर आपके जैसे गुरु जी मिलना मतलब मैं सौभाग्यशाली हूं गुरु जी आपको जितना धन्यवाद दिया जाए सब कम है गुरु जी।
I LOVE YOU SIR LOVE YOU SIR LOVE YOU
I REALLY PROUD OF YOU SIR LOVE YOU SIR 💗💗💗💗😍😊😊❤❤❤❤❤❤❤

[@KrishnaKumar-fn2he]

11:55:00 ✓
Complete 💯🤒🤒

[@PinkiDevi-jg1zc]

Very nice sir ⭐⭐⭐⭐⭐❤❤🙏🙏