Question

C4H10,C5H12,C6H14 are called isomers why

Answer 1

they are not isomers.

but they are in homologous series.

CnH2n+2

Answer 2

i hope it help you

We find that n-butane and iso-butane have the same molecular formula (C4H10) but they have different structures . They are called as Isomers. In other words, the organic compounds having the same molecular formula but different arrangement of carbon atoms in them are called as Isomers.

mark me as brainliest answer