RRB GROUP D Exam 2025 |Chemistry- Atom & Molecule|RRB GROUP D Science Class|Science by Rajneesh sir

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[@SubhashiniPathak-k1b]

Radhe radhe❤❤

[@vinaykumarverma5661]

Ca----40

[@panalalsika5832]

Very nice

[@chetansharma1200]

ca _ 20

[@pradiprawat8388]

Radhe Radhe

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Radhe Radhe 🙏🙏🙏🌺🌺🌺🥰🥰

[@alltypesvideo805]

Radhe Radhe 🙏🙏

[@Jyotisoniji]

Radhe radhe

[@KirtiDevi-p9e]

Radhe radhe guru ji

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Bahut acchi lgi sir class 🙏

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Jay Jagannath 🙌❤️..love from Odisha sir..❤

[@navinkumarpramanik2477]

Radha Radha Sir ji

[@Nandanikumari-uc5tb]

Sir class me jo padhte h iska notes bnana h kya class bahut acha tha ❤❤

[@gyanalawe0597]

Tumko bnana hai to bnano rivision ke liye best rhega or ye bat puchne ki jarurat nhi hona chahiye ye khud ko pta hona chahiye

[@queengirl9823]

Ca mass ... 40
🙏🙏🙏🙏🙏🙏

[@gagansuryawanshi6521]

Radha Radha ❤❤❤

[@nageshwarprasad7727]

Wonderful 👍

[@MonuSingh-p5h3x]

Yes sir 🤠

[@queengirl9823]

Thankyou sir 🎉🎉🎉🎉🎉

[@shalukumari-f4d]

Radhe radhe 🙏 sirji🥰

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Nice class sir bhaut hi achhi lagi

[@T4tmarmy07]

Nice video ❤❤

[@worldcurrent5415]

Class bahut acha tha sir ji

[@chintamaninayak9416]

Bahut hi badiya well done sir

[@santoshkumar-yz6yk]

Ca ka atomic mass 40

[@anchalojha777]

Radhe radhe sir ❤

[@vikram_taji]

Ca = 40
Thankyou so much sir aap haris bhaiya he 2guna aacha pdate ho ... Ap bhjt jyada psnd aaye ❤

[@vikram_taji]

❤

[@KuldeepYogi-su6gc]

Voice nhi aa rahi sir

[@kanhaiyalal-h3t]

40 U
😊😊

[@shortcutaddprschannel6412]

Thank you sir ji

[@narendrapal8018]

Bahut badhiya pada rhe hai sir ❤❤❤❤❤❤❤

[@BhuvneshSharma-mi5bf]

❤❤

[@mr.challenger7]

Thank you for 200 Subscribers ❤️

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Tq sir aap bohot achhe se samjha rhe ho ❤

[@poojayadav-v6p]

Aawaz nhi aa rahi hai

[@ruchikumhar1900]

Ca 40

[@jogendrakumaryadav3456]

Yes sir

[@heyou-br]

Ca. 40u

[@AmanChi-lm4zi]

20🎉

[@Satyamvishwakrmadjnvd]

Har har Mahadev

[@Hemanshika22]

Thank you sir for free classes 🤗

[@ankitkumarchoudhary982]

🙏🙏🙏

[@aartiyadav1451]

Sir ye mptet bath 2 ke according bhi pda dijiye

[@maheshwarmahato747]

Thank you sir🎉🎉🎉🎉

[@exam451]

20+20=40u❤❤❤❤❤❤❤❤❤❤

[@mithunbau37]

सर pleas जल्द से जल्द drabman का संख्या याद करा दे

[@jogendrakumaryadav3456]

Ok hai

[@someyaabhisheksingh5228]

Ram ram sir jee bahut bandhiya

[@himansumajhi7796]

Sir English may writing or balo to acha hota sir

[@shivnathkumar455]

40

[@bhavnakharat-b3z]

Calcium=40

[@LakshmiKumari-sh3yx]

Molecule

[@Gopistarc]

40.08 g/ mol

[@munnaprasadsingh2379]

Phy che and biology ka alenet class lijye sir ji

[@NehaKumari-uh4il]

A

[@pritpal7102]

Ok ... Thx sir for my doubt clearance 😁

[@SonuVerma-by6ko]

Calcium ke Parmanu dravyaman 40 u hai

[@vinaykumarverma5661]

Namste sir ji ek buds me awaz a Raha hai ek m nhi

[@Imranhussain-i2z]

Sir aur jyda pdhaeye 1 month me khatam kar dijiye ❤❤❤❤

[@madhurisrivastava2714]

Sir 1879 me plasma ki hui hai?

[@Kejriwalsirfanbihar]

Sir atomic number and mass number of important elements ka list dijey pdf mein 🙏🙏🙏

[@opanupyt]

Thanks 🙏🙏👍👍 for 126 subscribers 😢😢❤❤

[@RanjeetSingh67433]

Sir handwritten notes provide krado

[@SahilSavej-bikes]

Ca ka 40 h

[@AshishSharma-699]

Ca ka mass 40u

[@ArjunChaturvedi-g9u]

Sir cuso4 m Tyndal effect kio nahi ho raha hai 19:54

[@princekumar-rw3hc]

40u

[@ravigautam2307]

Is atomic mass and molecular masss same?

[@KhushiTiwari-z7r]

Sir science ki koun si book lu group d ke liye bta dijiye sir

[@Gopistarc]

Calcium molar mass 40.078 u

[@ravindrakumar-gj9ht]

Ca40

[@risingsuperstar8728]

Sir 5 no question option 2 and option 3 both are correct hoga but sir aap option 3 ko sirf sahi mana kyun???

[@Starsportofficial-k7]

Home work """40u❤❤❤

[@Tochan___Army___Tractor]

Thanks sir ❤️

[@ismartjitu2587]

English me padhaai

[@laxminarang8649]

Awaj to ni aa rahi hai

[@prathameshvairagade683]

Avaj gayab hua sir

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Sir lekha jhapsha a rahahe

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@@bandanabiswas1556 ntpc me kitna aaya tha hi

[@Rwa530]

Hअणु है H2oपरमाणुsir. Bata dijiye

[@BHAVESHRP]

Sound problem hai one side

[@SIBAPRASADPANDA-st3vc]

40 u

[@pratipproduction1.0]

plz sir include more in english, boz i cant read hindi,

[@chamankumar741]

sound nhi h sir

[@vickysaxena9660]

Sir group d ke free course se selection ho jayga or science mei 20+/25 aa jayga sakta hai ya pir paid course le science ke liye jisse selection ho jye 100% . Pl sir guide kriye

[@ashishjha2792]

@@vickysaxena9660 bhai tu study kr video + science book se ok

[@IndranilDas-r8x]

Calcium Atomic Number = 40u.

[@shantanubhelonde5477]

formula unit mass confusion

[@Satyamvishwakrmadjnvd]

Syllabus kab tak khtm kara denge sir

[@akashkarmakar886]

Cacl2 kaa sir samaj nahi aaya

[@user-nb4lm9cc6e]

Awaj nhi aa rahi hai I am right

[@ROHITKUMAR-gu6un]

Smj hi. N A rha

[@Shubham_vlog78]

Ok ir hindi karo

[@ssardaarsonu5319]

sir awaaz sahi nhi arahi haii

[@AyushKumar-ty1ko]

English ma pdhai kuch samaj nhi aata hai

[@shivprakash7989]

Vest class sir

[@LipuPriyanka1996]

Plz english language

[@Ksksosos]

English meh bolo

[@risingsuperstar8728]

Radhe radhe

[@gyan._shubham465]

Ca 40

[@jubbairansari7298]

40

[@madhurisrivastava2714]

40 u

[@nanchhuramyadav5363]

40u