Question

A:p- hydroxybenzaldehyde shows higher boiling point than o-hydroxy benzaldehyde

B: Maximum molecular weight of HF in vapour state is 120(atomic weight of H=1, F=19)

C.p-hydroxybenzaldehyde can be purified by steam distillation due to inter molecular hydrogen bonding
The correct statements are

• A.
• B.
• C.
• D.

Answer 1

The correct option is D

P - hydroxybenzaldehyde has inter molecular hydrogen bond so not purified by steam distillation