Question

1. Which one is Non-terminal functional group?​

Answer 1

Answer:

Alcohol (-OH) group is not an terminal group. This is because it can occur in the middle of a long carbon chain. For example as in Hexan-3-ol, Butan-2-ol. Terminal groups are the one that only occur at end of a carbon chain.

Answer 2

Non-terminal functional groupsKetone -CO-Ester -COO-Secondary or tertiary amine -NH- or R3N (R is alkyl group)

secondary amide or tertiary