Question

What is meant by isomers? We can't have isomers of first three members of alklane. Give your reason

Answer 1

$\huge\red{As-Salamu-Alykum}$

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$\huge\purple{Isomers :-}$

Compounds having same molecular formula but different arrangement of atoms or molecules are called isomers and this phenomena is called isomerism .

$\huge\pink{Why first three members of alkane doesn't have isomers ?}$

Methane , ethane , propane doesn't have isomers because they have insufficient Carbon atoms in order to make a bend isomer structure .

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$\huge\blue{INSHALLAH it will help U}$