Question

How many Isomers for the following Hydrocarbons are possible ?

I)C2H6
II)C6H14
III)C3H8
IV)C3H4

DISCLAIMER :- Please state the formula,technique,trick or concept you are using to do this.
No spams.

Answer 1

C2 h6 ,c6 h14 , c3h8 have no isomers as they are bonded with single bonds

C3 h 4 have no isomer

For isomerism 4 carbon is must