Q39. Identify the product A and product B in the following set of reactions.\\
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(1)\\
\includegraphics[alt={}]{smile-2a20934b10e84fe105d44709b53096d717a3d051}\\
B -\\
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(2) $\mathrm { A } - \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 3 } \quad \mathrm {~B} - \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 3 }$\\
(3) $\mathrm { A } - \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } - \mathrm { OH } \quad \mathrm { B } - \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } - \mathrm { OH }$\\
(4)\\
\includegraphics[alt={}]{smile-71acb8e322e28c3a4e1c188165ee345a0fe32c6b}
$$\text { B - } \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } - \mathrm { OH }$$