Potassium Dichromate (K2Cr2O7) - The d and f Block Elements | Class 12 Chemistry Ch 4 | CBSE 2024-25

[@renuu-c7h]

This is called lecture brooo it's the best .....on whole you tube....😮❤

[@palaksingh1033]

Thanks sir for this great explanation😊

[@indian7027yash]

❤

[@Artuallyy]

1.fe+2 to fe+3 (ferrous to ferric) 2.sn+2 to sn+4n (stannous to stannic) 3.h2s to s (sulphur dioxide to sulphate) 4.i- to i2 (iodide to iodine) 5.so2 to so4-2 (sulphur dioxide to sulphate ion) 6.c2o4-2 to co2 (oxalate to carbon dioxide) 7.no2- to no3- (nitrite to nitrate)

[@bornbhaiff780]

Ferous to feric Stanious to stanic Hydrogen sulphide to sulpher Iodide to iodine H2s to s Ooxlqte to co2 Nitrite to nitrate

[@deepanshujangra2776]

Fe ^2+ to Fe^3+ Sn2+ to Sn4+ H2S to S I- to I2 SO2 to SO4^2- C2O4^2- NO2- to NO3-

[@Wht_thehell]

Fe +2 =fe+3 Sn+2 = sn+4 H2S= S I- = I2 SO2 = So4 -2 C2O4-² = CO2 NO 2 = NO 3 -2 Done 👍 thanks sir 🙂

[@MagnetBrainsEducation]

I'm happy to hear it!

[@samirm4448]

Cro7-2+H+fe2---------cr+3+H2O+fe3

[@kajalgupta6095]

Aaj ka lecture kafi acha tha

[@Khushithakur647]

Thanku ao much sir for this amazing lecture ❤

[@theyuvraj2626]

great explaination 😊

[@opgamer-pz5ez]

awesomture lecture ❤❤❤❤❤❤❤

[@OrewaMNKYDLUFFY]

Fe2+____Fe3+ H2s____S I-______I2 So2_____So4^2- Sn2+______Sn4+ No2^1-_____No3^1- C2O4^2-_____CO2 Thankyou very much sir

[@MagnetBrainsEducation]

Welcome! Get more educational content in a well-organized way by visiting our website at www.magnetbrains.com

[@sunandade7743]

Just amazing class ❤❤

[@AniMeExplainer-l4w]

Badhia padhate ho sir❤❤.

[@mahendrachouhan6660]

Chemistry brand teacher he bhai ye❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[@nirmalajain1503]

Fe^+2 to fe^+3 Cr2O4^-2 to Co2 H2S to S No2^- to No3^- I^-to I2 Sn^+2 to Sn^+4 So2 to So4^-2

[@ramneetsaini639]

Excellent explanation

[@MagnetBrainsEducation]

Thank you so much! 😊 We’re thrilled you found the explanation excellent. Keep exploring and learning with Magnet Brains! 📚✨

[@rizanaeemansari2050]

Ferous ferric Stannous stannic Hydrogen sulphide sulphur Iodide iodine Sulphur dioxide sulphate ion Oxalate ion carbon dioxide Nitrite nitrate

[@User-shahnaaz]

Amazing lecture sir❤❤bs reactions thode yaad krne pdenge 😊

[@theyuvraj2626]

all clear sir

[@aalok-Y2T]

Crystal clear sir ji ❤❤❤

[@RajatSingh-pc2oj]

Sur balancing important hain

[@sapnasharma1005]

❤❤❤❤❤❤❤❤❤❤❤❤❤chamak gaya sir

[@HiteshKumar-bu7jz]

h2s to s (-2 to 0 oxidation state )

[@atuljaat8324]

34:10

[@Sue214]

No doubt sir ❤

[@OrewaMNKYDLUFFY]

Sir about decomposition of K2Cr2O7?

[@deepfeelingx]

😮😮😮😮 1:07:08

[@surajsundaray]

Sir chamak Gaya sir 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@comedyclubTN01]

sir aap tata sky ka promotion karte ho kya 😂-- " Isko laga dala toh life jhinga lala" ❤❤

[@Mrityunjaygaming4443]

Iodide to iodine Oxalate to carbon dioxide Nitrite to nitrate

[@Princess_77718]

Thank you so much dear Sir❤

[@rehanarehana4717]

Amazing thankyou very much 😊

[@Btw_itslucky14]

Chamak gya sir...🎉

[@mathsolve2693]

Very nice lecture

[@Poetic.Me8856]

K2Cr2O7=oxidising agent Chamak Gaya sir 🎉

[@Princess_77718]

Sir balancing me problem hoti hai😢?

[@sapnasharma1005]

Sir toofan m dimag ka kachra ud gaya aur toofan m d and f block aake dimag m atak gaya🔥🔥🔥🔥♥️♥️🔥♥️♥️❤🔥♥️♥️🔥♥️🔥♥️🔥♥️🔥♥️❤❤♥️❤🔥🔥

[@VanshikaRawat-to1nz]

Ek tarfa sir nice lecture 🔥🔥🔥❤️

[@Dubey-hf3ru]

Byy dosto milte hay agle lecture me ❤🎉😊

[@NishuKumari-e2h]

Sir sodium cromate Bana kaisa Na2CrO4 ma O4 kaisa ho gaya define kariya😢

[@RiyaYadav-i7y]

Sir ap kitne talented hain

[@Abhijitbachhar143]

King Kohli 😈🗿🔥😉

[@Mrityunjaygaming4443]

Sulphide to sulphur

[@Mauryawanshii]

Sir notes kaha milenge

[@AbhishekKumar-yl4di]

Sir chamka 🎉🎉

[@Cartoon_reels-99]

Sir ch 2 ke numericals kab kraoge please reply me 😔😔😔😢😢

[@Poetic.Me8856]

Bhai ncert kar lo

[@Cartoon_reels-99]

@@Poetic.Me8856 okkk

[@RiyaYadav-i7y]

Sir important question dijiye

[@muskansingh7220]

Fe2+---------⟩fe3+

[@2007KD]

Yes sir

[@muskansingh7220]

Sn2+--------⟩ sn4+

[@AltmashHussain-we4je]

Chamka sir ❤❤❤❤🔥🔥🔥🔥

[@muskansingh7220]

So2--------------⟩so4_2

[@Mrityunjaygaming4443]

Ferrous to ferric

[@DebojitAriya]

❤❤❤❤

[@shiviyadav1352]

Fe2+to fe3+ Sn2+toSn4+ H2Sto S I- to I SO2to SO4- C2O4-TO CO2 NO2 TO NO3-

[@Mrityunjaygaming4443]

Stannous to stannic

[@HarryX007]

Fe+2 to fe+3 Sn+2 to Sn+4 I- to I2 H2s to S No2 to No3-2 C2O4-2 to Co2 So2 to so4-2

[@AltmashHussain-we4je]

Fe+²_ Fe³+

[@deepfeelingx]

🎉🎉🎉🎉🎉

[@MussabAli-sp1ny]

Ye konsi class ka hai

[@sapnasharma1005]

Aakhe kamjor h kya teri

[@Sansskriti_]

​@@sapnasharma1005kabhii toh kisi se dhang se bol liya kroo 😐

[@arjubhuyan998]

Chamaka🎉😊

[@Btw_itslucky14]

Sir maja aa gya 🫡💖

[@Rudra_vlogs_4950]

Chemistry ❌ mistery

[@Suraj-r1g4w]

Chamka🎉🎉🎉🎉🎉🎉🎉

[@muskansingh7220]

H2s-----------⟩s

[@Cartoon_reels-99]

Sir please 🥺🥺🥺

[@HimanshuKasera-sk6bf]

Kis class ka h bhai live stream

[@AniMeExplainer-l4w]

12th D and f block chapter ka

[@muskansingh7220]

No_²-------------⟩No_³

[@SanjaySingh-yh5of]

Chamka sir

[@sapnasharma1005]

HELLO

[@SwatiOfficial-ys1sx]

Hello

[@shivrapperandgamer6241]

🫵🤓

[@atharvadixit5182]

hello

[@arhanmehta3512]

Kya he recorded video he

[@Poetic.Me8856]

Ha 4m ago ki but humare batch ki hi hai 24-25

[@Shishpal-ks9qv]

Hlo friend

[@sushilshah1905]

Chamka

[@AIZAZGAMING]

Bakra ko khatam karenge

[@FELISCATY]

Can't he teach seriously

[@ffsuppliers9319]

Sir ne to chemistry ek dam khoon me thoda di

[@GouravSaini-e9u]

😂❤😂

[@Sanatanbeatz_]

Worst explanation ever

[@DeepBrar-d2h]

Sir plz don’t use roughy language .. It’s chemistry class not Mumbai street selling shop

[@Darktunnel0]

😂😂😂😂😂

[@ishamandal4377]

Tumhe agar Mumbai Street selling shop hi lag raha hai na to mat parho na kisi ne tumhe pakar ke nahi rakha hai tum ja sakte ho But sir ki aise🤬🤬 insult mat karo

[@sunitakapoor8189]

Nikl yha se fer 😂

[@pritsingh-q1t]

Get the hell out of this class

[@saloni-ashaverma4804]

Arrey to jaa nh.......

[@RiyaYadav-i7y]

Sir ap kitne talented hain

[@RiyaYadav-i7y]

Sir important question dijiye

[@Dubey-hf3ru]

Pyq lgaoo

[@AnuragPatel-nk9wq]

❤❤

[@YashodaPal-x8k]

Hello

[@yadavrakeshpal3846]

Amazing lecture sir ,thank you so much❤

[@deepanshujangra2776]

Thanks a lot sir for this amazing lecture

[@MagnetBrainsEducation]

Welcome! Stay connected with Magnet Brains and Top your exams!

[@RiyaYadav-i7y]

Sir ap kitne talented hain

[@Dubey-hf3ru]

😂😂