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@ARITRA90909
@ARITRA90909 3 күн бұрын
❤
@adritobiswas1982
@adritobiswas1982 3 күн бұрын
9:32 Dada 1+cot²x = cosec²x hoy to, onko ta to tahole hocche na
@chemistryfunwithsupriyo3221
@chemistryfunwithsupriyo3221 3 күн бұрын
Ota vul ache
@chemistryfunwithsupriyo3221
@chemistryfunwithsupriyo3221 3 күн бұрын
Math ta vul neoya hoyeche
@chemistryfunwithsupriyo3221
@chemistryfunwithsupriyo3221 3 күн бұрын
Ota tan4@-tan2@ hbe
@adritobiswas1982
@adritobiswas1982 3 күн бұрын
@@chemistryfunwithsupriyo3221 ok sir
@adritobiswas1982
@adritobiswas1982 3 күн бұрын
2-chloro-3-methyl butane
@Tanvi-qe2sk
@Tanvi-qe2sk 5 күн бұрын
Sir class 12th chemistry cbse ar jonno one shot koriyeden please
@chemistryfunwithsupriyo3221
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Samnei asbe
@ARITRA90909
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Thank you dada ❤
@ratnatikadar4833
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Thank you dada❤
@ParthajitSaha-xh1wt
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Thank you dada
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3 te porotha unlimited torkari akta siddho dim ak tukro peyaj akta kacha lonkaa 30 taka …..jater train er ticket hoy na 30 takaaaaa🔥🔥💰💸
@Physicsclass10th
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কোটি! কোটি!❤❤❤
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@ritampodder6591
@ritampodder6591 19 күн бұрын
Dada ei video ta dekhe onek kichu important suggestion pelam Thanks a lot
@biswajitsarkar6115
@biswajitsarkar6115 Ай бұрын
Heptane CH3-CH2-CH2-I+2Na+I-CH2-CH2-CH2-CH3= 1 mol propyl iodide and 1 mol butyl iodide
@chemistryfunwithsupriyo3221
@chemistryfunwithsupriyo3221 Ай бұрын
Also Methyl iodide and hexyl iodide Pentayl iodide and ethyle iodide
@biswajitsarkar6115
@biswajitsarkar6115 Ай бұрын
Hexane CH3-CH2-CH2-I+2Na+I-CH2-CH2-CH3 = 2 mol propyl iodide
@ArpitaSil-g1n
@ArpitaSil-g1n Ай бұрын
😂
@ArpitaSil-g1n
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@DebjaniDebnath-i3d
@DebjaniDebnath-i3d Ай бұрын
For hexane Propyl Iodiad For heptane Propyl Iodiad and Burial Iodiad
@jeetdebnath1021
@jeetdebnath1021 Ай бұрын
Nice explanation 🙂
@chemistryfunwithsupriyo3221
@chemistryfunwithsupriyo3221 Ай бұрын
Dhonobad sir
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@Video-Editor_Soumo10. Ай бұрын
Dada class 9 er tao dao
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@Kuttush007
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😂😂 nice explanation dada❤
@donahalder8677
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Amazing ❤❤❤❤❤
@shiluchakraborty6942
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@padmabhowmik1733
@padmabhowmik1733 Ай бұрын
Dada ata kon capter a math ??😊😊 ami saheb
@biswajitsarkar4063
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👍👍
@biswajitsarkar4063
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@Football-629
@Football-629 2 ай бұрын
Dada answer hobe 116.36g/mol thik ace ki na janio dada
@Annus_Diary_
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Thank you dada❤
@SwapanKumarBiswas-g8d
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@RoniGhosh-p3z
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Dada khub sundor lagche
@padmabhowmik1733
@padmabhowmik1733 2 ай бұрын
Dada amar sorir carap tai ami porte aste parci na .
@GYANSAGNIK
@GYANSAGNIK 2 ай бұрын
Who is watching this masterpiece in 2024 🎉😊
@moumitaadikary1165
@moumitaadikary1165 2 ай бұрын
37:46 thank you🙏😊
@user-jz2mf4bt9e
@user-jz2mf4bt9e 2 ай бұрын
Khub sundor dada
@ashimchatterjee215
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Khub sundor sir
@chemistryfunwithsupriyo3221
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Dhonobad ashim sir
@kingsukdas8198
@kingsukdas8198 2 ай бұрын
Dada bhalo achho to?
@kingsukdas8198
@kingsukdas8198 2 ай бұрын
Sir 22 hobe answer
@abirsaha708
@abirsaha708 2 ай бұрын
22