Which are the correct IUPAC names of the following compounds ? overset(H_3C-CH_2-CH_2-CH_2-underset(CH_3)underset|underset(H_3C-C-CH_3)underset|underset(CH_2)underset|"CH"-CH_2-CH_2-CH_2-CH_2-CH_3)

Which are the correct IUPAC names of the following compounds ? overset

1.	Which are the correct IUPAC names of the following compounds ? overset(H_3C-CH_2-CH_2-CH_2-underset(CH_3)underset\|underset(H_3C-C-CH_3)underset\|underset(CH_2)underset\|"CH"-CH_2-CH_2-CH_2-CH_2-CH_3)
Answer» 5-(2'-2'-Dimethylpropyl)decane 4-Butyl-2,2-dimethylnonane 2,2-Dimethyl-4-pentyloctane 5-Neopentyldecane Solution :The IUPAC NAME for NEOPENTYL group is 2,2-dimethylpropyl. THEREFORE , option (a) and (d) are CORRECT .