1. Identify each pair of compounds as constitutional isomers,stereoisomers, identical molecules, or other.

(a) (b) (c) (d) stereoisomers constitutional isomers other identical molecules identical molecules other stereoisomers constitutional isomers constitutional isomers identical molecules stereoisomers other other identical molecules constitutional isomers stereoisomers CH3 H301111 CH3 CH3 H3C Q CH3 CH3 CH3 Map