question_answer

Which of the following compounds distillation with concentrated \[{{H}_{2}}S{{O}_{4}}\]gives mesitylene?

A)  Acetyl chloride

B)                         Acetaldehyde

C)                         Acetophenone 

D)                         Acetone

Correct Answer: D

Solution :

\[3C{{H}_{3}}COC{{H}_{3}}\,\xrightarrow[\Delta (-3{{H}_{2}}O)]{conc.\,{{H}_{2}}S{{O}_{4}}}\]