question_answer

Choose the correct statement.

A) A is more volatile than B

B) B is more volatile than A

C) A is formed more rapidly at a higher temperature

D) A is formed in higher yield at a low temperature

Correct Answer: A

Solution :

Boiling point of\[A\]is lower than that of\[B\]. (In\[A\], there is intermolecular \[H-\]bonding in\[B\], there is intermolecular\[H-\]bonding.) Thus,\[A\]is more volatile than\[B\].