- Видео 167
- Просмотров 70 559
@Kmistry man
Индия
Добавлен 6 фев 2016
My name is supriyo saha.I finished my B.Sc , M.Sc with chemistry and also B.ED. Ask me any kinds of question related chemistry(class 8,9,10,11,12 and college level.
Видео
class11 namingreaction part 2#corey- house synthesis #wolf- kishner -reduction#clemmenson reduction
Просмотров 131День назад
class 11 naming reaction part 2#corey- house synthesis #wolf- kishner -reduction #clemmenson reduction
important questions(Organic chemistry)sem 2 11
Просмотров 399День назад
important questions(Organic chemistry)sem 2 11
WUTRZ REACTION FOR CLASS 11 12 (SEMESTER 2)
Просмотров 237Месяц назад
WUTRZ REACTION FOR CLASS 11 12 (SEMESTER 2)
important questions for upcoming TEST exam (for class 10)
Просмотров 251Месяц назад
important questions for upcoming TEST exam (for class 10)
How many electrons should X2H4 liberate so that in the new compound X shows oxidation number of -1/2
Просмотров 139Месяц назад
How many electrons should X2H4 liberate so that in the new compound X shows oxidation number of -1/2
(Xcos¤)/a+(Ysin¤)/b=1 and (ax/cosX)-(bY/Sin¤)=a^2-b^2 then prove that X^2/Y^2+Y^2/b^2=1
Просмотров 78Месяц назад
(Xcos¤)/a (Ysin¤)/b=1 and (ax/cosX)-(bY/Sin¤)=a^2-b^2 then prove that X^2/Y^2 Y^2/b^2=1
X2-mX-m-k=0 then prove (alpha^2+2alpha+1)/(alpha^2+2alpha+k)+(beta^2+2beta+1)/(beta^2+2beta+k)=1
Просмотров 87Месяц назад
X2-mX-m-k=0 then prove (alpha^2 2alpha 1)/(alpha^2 2alpha k) (beta^2 2beta 1)/(beta^2 2beta k)=1
#last minute suggestion for sem 1 chemistry WEST BENGAL BOARD
Просмотров 3422 месяца назад
#last minute suggestion for sem 1 chemistry WEST BENGAL BOARD
Howmuch mass of H2S04 will be required for preparing it's 250ml aq solution of0.5(N) concentration?
Просмотров 312 месяца назад
Howmuch mass of H2S04 will be required for preparing it's 250ml aq solution of0.5(N) concentration?
for 1st order kinetics proved that a(1/2)^(t/t(1÷2))=(a-x)
Просмотров 1792 месяца назад
for 1st order kinetics proved that a(1/2)^(t/t(1÷2))=(a-x)
ethyl benzene to styrene and benzoic acid to biphenyl
Просмотров 992 месяца назад
ethyl benzene to styrene and benzoic acid to biphenyl
number of sigma bonds in ring structures
Просмотров 1302 месяца назад
number of sigma bonds in ring structures
2025 test paper solution for chemistry west Bengal board
Просмотров 3923 месяца назад
2025 test paper solution for chemistry west Bengal board
class 11 sem 1 chemistry question 2024
Просмотров 5783 месяца назад
class 11 sem 1 chemistry question 2024
oxidation of aniline2024 08 05 01 45 45
Просмотров 1633 месяца назад
oxidation of aniline2024 08 05 01 45 45
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9:32 Dada 1+cot²x = cosec²x hoy to, onko ta to tahole hocche na
Ota vul ache
Math ta vul neoya hoyeche
Ota tan4@-tan2@ hbe
@@chemistryfunwithsupriyo3221 ok sir
2-chloro-3-methyl butane
Sir class 12th chemistry cbse ar jonno one shot koriyeden please
Samnei asbe
Thank you dada ❤
Thank you dada❤
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🔥🔥💰💸
কোটি! কোটি!❤❤❤
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Dada ei video ta dekhe onek kichu important suggestion pelam Thanks a lot
Heptane CH3-CH2-CH2-I+2Na+I-CH2-CH2-CH2-CH3= 1 mol propyl iodide and 1 mol butyl iodide
Also Methyl iodide and hexyl iodide Pentayl iodide and ethyle iodide
Hexane CH3-CH2-CH2-I+2Na+I-CH2-CH2-CH3 = 2 mol propyl iodide
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For hexane Propyl Iodiad For heptane Propyl Iodiad and Burial Iodiad
Nice explanation 🙂
Dhonobad sir
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Dada class 9 er tao dao
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😂😂 nice explanation dada❤
Amazing ❤❤❤❤❤
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Dada ata kon capter a math ??😊😊 ami saheb
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Dada answer hobe 116.36g/mol thik ace ki na janio dada
Thank you dada❤
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Dada khub sundor lagche
Dada amar sorir carap tai ami porte aste parci na .
Who is watching this masterpiece in 2024 🎉😊
37:46 thank you🙏😊
Khub sundor dada
Khub sundor sir
Dhonobad ashim sir
Dada bhalo achho to?
Sir 22 hobe answer
22