Assertion: Butane and 2-methylbutane are homologues. Reason: Butane is a straight chain alkane while while 2-methylbutane is a branched chain alkane.

Assertion: Butane and 2-methylbutane are homologues. Reason: Butane i

1.	Assertion: Butane and 2-methylbutane are homologues. Reason: Butane is a straight chain alkane while while 2-methylbutane is a branched chain alkane.
Answer» If both ASSERTION and REASON are TRUE, and reason is the true explanation of the assertion. If both assertion and reason are true, but reason is not the true explanation of the assertion. If assertion is true, but reason is false If both assertion and reason are false Solution :Correct explanation. They differ by a `CH_(2)` group.