Question

1)
C4H10 , C5H12 , C6H14 are called isomers why?

2) write the general formula of the series C2H4,
C3H6 ,C4H8

Answer 1

(A)Isomerism is phenomena in which compound having same general formula but different structure.

But in this question,

C2H5,C5H12,C6H14 all have different general formula but are in same Alkane group.

(B)Their general formula is given