please solve this question friends
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L12345:
why have taken commerce stream
not maths science
or maths commerce
What ??? Say it clearly pleaseee
which subject you have taken
in 11th class
Science
I am asking that
then you should answer
Sorry .... I said na I can't
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Ans 16 a) A homologous series is a series of organic compounds having similar chemical properties due to the presence of same functional group . The members of a homologous series are arranged in their increasing molar masses . Two consecutive members of homologous series differ by a - CH2- unit and a mass of 14 amu . The following table shows a homologous series wherein the members of the series are arranged in increasing order of their molar mass .
Name of the Molecular Formula
alcohol
1) Methanol :-. CH3OH
2) Ethanol :-. CH3CH2OH
3) Propanol :-. CH3CH2CH2OH
4) Butanol :-. CH3CH2CH2CH2OH
5) Pentanol :-. CH3CH2CH2CH2CH2OH
Name of the Molecular Formula
alcohol
1) Methanol :-. CH3OH
2) Ethanol :-. CH3CH2OH
3) Propanol :-. CH3CH2CH2OH
4) Butanol :-. CH3CH2CH2CH2OH
5) Pentanol :-. CH3CH2CH2CH2CH2OH
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