question_answer

Mark out the correct set of decreasing\[p{{K}_{a}}\]for the following molecules

A) \[IV>II>III>I\]   

B) \[I>III>II>IV\]

C) \[IV>III>II>I\]   

D) \[IV>II>I>III\]

Correct Answer: A

Solution :

Thus, the order of acidity is