15.Hydrogen & its Isotopes, Protium, Deuterium, Tritium, Distilled Water, Hydrogen peroxide, Study91

[@sangeetakumari7390]

Mujhe bahut afsos h is baat ka ki free me itni acchi class milne k bawjud v log class ko like karne me itni kanjusi q karte h
Aajkal log padhate nahi h bas apne dhandha chalate h.. But Nitin sir jaise hardworking log hamare liye itna mehnat kar rahe h jo unke liye aasan kaam nhi tha.... Ye logo ko q nhi dikhta... So sad.....
Dont worry Nitin sir... Ye kalyug h... Yaha accha kaam karne walo ko koi like nhi karta,... Faltu k videos ko billions me likes mil jate h.... But u dont worry 😥 mai hamesha aap jaise logo k sath hu

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Sir ap prachar jarur kiya kro jisse new student ko bhi jankari hogi apke app k bare me

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Sir aap bahut achha padhate hai 😊😊😊❤❤🎉🎉

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Thanku sooo much sir 😊😊😊chemestry aasan hoti hai ye aapne proof kr diya
😍😍😍😍😍

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Haa 🎉

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plz
sabhi log
sir ke video ke adds ko skip na karo
itna to hum sab sir ke liye kar hi sakte hai
Guru dakchina samajh kar
sabhi log adds dekhe
aur sir ke confidence aur groom kare
plz plz plzplz plz 👋👋👋👋👋👋

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Salute hai sir aapko aise great class ke liye ❤️❤️❤️👍👍👍🙏🙏🙏

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Aap mere guru ho. Mene mere mere sabh dosto ko aapke video link bhejdi. Thanks guru ji.

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बहुत बहुत धन्यवाद गुरूजी 🙏❤

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sir
mai aap ke channels ke video
ko skip nahi karta
sirf aur sirf aapke kiye aisa karta hoon
sir thanks for science lectures
jitna thanks kahoo
kam hi hoga

[@kusumkamya7144]

Sir bahot bahot achha laga ye video....pahli baar itni achhi tarah se samajh me aaya Hydrogen ka use.. thank you sir

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Nitin sir great hai na Friends

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Radhe Radhe Sir ji 🙏🙏🙏🙏🙏🙏🙏

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Excellent sirji good morning

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सर अप हर एक टोपिक बहुत ही अच्छा बताते हैं

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Super Sir mujhe padhne mein maza aata hai bhale hi meri age 45 hai phir bhi majedaar lagta hai

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Sir aap bahut Acha padate hai thanks you sir so much

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Thanks you so very much sir ji

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Thankyou sir Best class 🙏🙏🙏🥰🙏

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Great sir

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Sir apki class gajab h akbam magical h sir ji✨✨✨🌹🌹🌹✌️✌️🤟🤘🤟👌👌👌👌👌💞💞😀😀😀

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Thank you so much sir perfect class😘😘😘😘😘😘💗💗💯🙏

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Mujhe aap ke video se bahot sapot mil rha hai mijhe aapke channel se judna hai Sr

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Good night sir ✍️📘 bahut aacha laga sir

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Thankyou sir bahot accha

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Thank you sir

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Dhanyvad sir ji

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Thank you so much sir
phle muje chemistry pdne me man nhi lgta tha but sir apki वीडियो se pad lete h

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Bahut Achcha Sar ji

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Great yaar ,,, wat a personality ❣️

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Good evening sir

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Sir aap bhut achcha pdhate hai

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Thanks sir

[@ashwanisingh3561]

Thanku sir

[@kidschoice935]

Aap sir bhut achcha padate he

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Super sar very good bahut achcha padhaate hi sar

[@RAMESHKAWALE.86]

Nice sir 👍👍👍

[@dollytiwari4828]

sir pranam🙏🙏🙏🙏🙏

[@Sk_motivetion]

Dhanyavaad sir ji for support

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Thnku sir

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Maza aa jata h sir Ji

[@Yadav724]

Very good

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Thankyou so much Sir 🙏

[@dstechnical7911]

Thanks guru dev. ......

[@shanisingh9125]

Nice , thank you sir

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SIR ESKE BAD ECONOMICS
KA CLASS KARAIGA PURA
BASIC SE please sir

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Aap railway ko dyan me rkha ke pdate ho bhut achhha pdate hai 🙏 🙏

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Sir ap accha phadte ho per background sound accha nhi hai

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Sir, kathor jal ki topic padkar dil khush ho gaya.

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Best guru g

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Thankyou sir ji

[@princeprince4447]

Thank you sir aap bahut aachha padte ho mujhe chemistry bilkul samj nhi aati thi aap ke padte se mere sare dout kaliyer hoge thank you so mach

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Thanks a lot sir

[@sanjeevkumarsinghsaini1644]

Very most and nice class

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Sandar h sir

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Gajjb sir aapka video bahut badhiya laga 🌹🌹🙏 Jai Shri ram 🙏 Rajasthan MEENA dausa 🌹🇮🇳 ramgarh bachwara 🌹

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Very interesting class

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Well done sir

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धन्यवाद सर

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Super sir 👍👍🌹

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Tq so much

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Nice class sir

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Good looking dear sir

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Nise sr

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Kya gajb padaei hai guru aap bahut hi mast padhate hai mai aap ko pushap aarpan karta hun

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Sir bahut Sundar

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Veri nice lecture sir

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Osm session🎉🎉🎉

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Thank you so much sir

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Mind blowing class sir

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Happy birthday Sir

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Hello sir 👍👍👍

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RUclips per chahiye yeh video

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Thankyou sir...

[@BeRegular]

Ek baat smjh nhi aayi hydrozen sbse jyda earth pe paya jata apne kaha sir 75% .pls doubt cler...phir oxyzen ka kya kre.univers me to sbse jyada hota hi h bt eart pe hydrozen combind situation me hota h eg-oil,lipid,water,tree etc....

[@nirte12]

Best class

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Thanks sir 💖 💖 👍

[@jayeshsahu148]

Hydrogen peroxide blood k taja daag ko akdam jaadu ki tarah saaf karta h,saath hi ye ghav ya kaan saaf karne me bhi use karte h kyoki ise jab ghav aadi me daala jata h to ye usme mojud bacteria k oxigen ko khatm Kar deta h .jisse ve Nast ho jaate h .

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Super video

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Nice sir 👍💪👌

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🌟🌟🍀🍀🍀जय हिंद जय भारत 🌟🌟✴✴तरस आता है इन मासूम सी पलकों पर जो भीग कर कहती हैं , सफलता के बिना सोया नहीं जाता है! !😊😊😊🍀🌟✴✴28/05/2020🍀🌟🌟🌠🌠23:00PM THURSDAY THANKS SIR 🌠🌠🌟🌟🍀🍀✴😊🏆🍀🌟🍀

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JAI HIND 🇮🇳🇮🇳,,,
Oo wow aap to Mohammad Rafi ho gyi bahut achha bas lage rahiye 👩‍💻👩‍💻study me ak din safalta jarur milega ✍️✍️✍️🙈🙉🙊

[@dollytiwari4828]

sir please chemistry ko chapterwise pdhaiye n

[@anitanit7824]

My dear teacher Nitin sir

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Thanks

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Nice sir

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Mast lecture 👊👊👊👊

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Thank you👉👉👉👉👉👉👉👉 sir

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Radhey radhey sir

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Hilo sir

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Good morning

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thanks sir good night sir

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Love u sir 😘😘😘😘😘😘

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Dosto app sabhi say nivadan hay ki study 91 ko har videos may comment kar kay agay badaia or shear kijia.🥺🥺🥺🥺🥺

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Sir lupac namekaran padhati padaiy plez

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Thanks 2 milioner sir

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Nitin sir ko jo bhi pasand karta hai वो like jaroor kare

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Fine

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Yes sir

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nice video

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Hello sir

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2 fast ✍️✍️✍️