Classify the following reactions in one of the reaction type studied in this unit. (a) CH_(3)CH_(2)Br +HS^(-) rarr CH_(3)CH_(2)SH + Br^(-) (b) (CH_(3))_(2)C = CH_(2) + HCl rarr (CH_(3))_(2)C Cl - CH_(3) (c) CH_(3)CH_(2)Br + HO^(-) rarr CH_(2) + H_(2)O + Br^(-) (d) (CH_(3))_(3)C-CH_(2)OH + HBr rarr (CH_(3))_(2)CBrCH_(2)CH_(3) + H_(2)O

Classify the following reactions in one of the reaction type studied i

1.	Classify the following reactions in one of the reaction type studied in this unit. (a) CH_(3)CH_(2)Br +HS^(-) rarr CH_(3)CH_(2)SH + Br^(-) (b) (CH_(3))_(2)C = CH_(2) + HCl rarr (CH_(3))_(2)C Cl - CH_(3) (c) CH_(3)CH_(2)Br + HO^(-) rarr CH_(2) + H_(2)O + Br^(-) (d) (CH_(3))_(3)C-CH_(2)OH + HBr rarr (CH_(3))_(2)CBrCH_(2)CH_(3) + H_(2)O
Answer» Solution :(a) NUCLEOPHILIC substitution (b) ELECTROPHILIC ADDITION (c) BIMOLECULAR elimination (d) Nucleophilic subtitution with rearrangement.