Q53. An amine ( X ) is prepared by ammonolysis of benzyl chloride. On adding p -toluenesulphonyl chloride to it the solution remains clear. Molar mass of the amine ( X ) formed is $\_\_\_\_$ gmol $^ { - 1 }$. (Given molar mass in $\left. \mathrm { gmol } ^ { - 1 } \mathrm { C } : 12 , \mathrm { H } : 1 , \mathrm { O } : 16 , \mathrm {~N} : 14 \right)$ Q54.For the reaction at $298 \mathrm {~K} , 2 \mathrm {~A} + \mathrm { B } \rightarrow \mathrm { C } . \Delta \mathrm { H } = 400 \mathrm {~kJ} \mathrm {~mol} ^ { - 1 }$ and $\Delta \mathrm { S } = 0.2 \mathrm {~kJ} \mathrm {~mol} ^ { - 1 } \mathrm {~K} ^ { - 1 }$. The reaction will become spontaneous above K .
Q53. An amine ( X ) is prepared by ammonolysis of benzyl chloride. On adding p -toluenesulphonyl chloride to it the solution remains clear. Molar mass of the amine ( X ) formed is $\_\_\_\_$ gmol $^ { - 1 }$. (Given molar mass in $\left. \mathrm { gmol } ^ { - 1 } \mathrm { C } : 12 , \mathrm { H } : 1 , \mathrm { O } : 16 , \mathrm {~N} : 14 \right)$
Q54.For the reaction at $298 \mathrm {~K} , 2 \mathrm {~A} + \mathrm { B } \rightarrow \mathrm { C } . \Delta \mathrm { H } = 400 \mathrm {~kJ} \mathrm {~mol} ^ { - 1 }$ and $\Delta \mathrm { S } = 0.2 \mathrm {~kJ} \mathrm {~mol} ^ { - 1 } \mathrm {~K} ^ { - 1 }$. The reaction will become spontaneous above K .