Assertion `:`Alkeanes having more than three carbon atoms exhibit chain isomerism.
Reason `:` All carbon atoms in alkanes are `sp-`hybridized

Note: In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices. Assertion : Alkanes having more than three carbon atoms exhibit chain isomerism. Reason : All carbon atoms in alkanes are sp^3 hybridized.

Assertion , Alkanes containing more than three carbone atoms exhibit chain isomerism. Reason : All the C- atoms in alkanes are sp^(2)- hybridized

Assertion: Alkanes containing more than three carbon atoms exhibit chain isomerism. Reason: In an alkane, all carbon atoms are sp^(3) hybridised.

Assertion : Alkanes with more than three carbon atoms exhibit chain isomerism. Reason : Branching of the carbon atom chain is necessary for exhibiting chain isomerism.

Minimum number of carbon required to exhibit chain isomerism