[CH_(3)-CH_(2)-C-OAg(Br_(2))/(CCl_(2))X((1)Li)/((2)Cul)Y(CH_(3)-CH_(2)-Br)/(dry" ether ")-Z],[Z=?]

In CH_(3)CH_(2)Br,% of Br is

Convert: CH_(3)CH_(2)COOHtoCH_(3)CH_(2)Br

Predict the order of reactivity of the following compounds in dehydrohalogenation: (a) CH_(3)CH_(2)CH_(2)CH_(2)Cl, (CH_(3))_(2)CHCH_(2)Cl, (CH_(3))_(2)CH-CH_(2)Br, CH_(3)CH(Br)CH_(2)CH_(3), (CH_(3))_(3)C-Br (b) CH_(3)CH(Br)CH_(3), CH_(3)CH_(2)CH_(2)Br, (CH_(3))_(2)CHCH_(2)Br, (CH_(3))_(3)C CH_(2)Br

Iupac name is CH_(3)-CH_(2)-C(Br)_2-CH_2-CH_(2)-CH_2-Cl

Predict all order of reactivity of the following compounds in dehydrohalogenation. a,. I. CH_(3)CH_(2)CH_(2)CH_(2)Cl II. (CH_(3))_(2)CHCH_(2)Cl III. (CH_(3))_(2)CH - CH_(2)Br IV. CH_(3)CH(Br)CH_(2)CH_(3) V. (CH_(3))_(3) C - Br b. I. CH_(3)CH(Br)CH_(3) II. CH_(3)CH_(2)CH_(2)Br III. (CH_(3))_(2) CH - CH_(2) Br IV. (CH_(3))_(3)C - CH_(2) Br

In the given compounds CH_(3)CH_(2)CH_(2)CH_(2)Br (a) CH_(3)CH_(2)CHBr-CH_(3) (b) (CH_(3))_(3)C-Br (c) The correct order of boiling point is (a) >(b)>(c) (b)>(a)>(c) (c)>(a)>(b) (a)>(c)>(b)