Question
Chemistry Question on Alcohols, Phenols and Ethers
Dehydration of the following in increasing order is
A
I<II<III<IV
B
II<III<IV<I
C
I<III<IV<II
D
None of these
Answer
I<II<III<IV
Explanation
Solution
Dehydration of IV is most facile since, it gives an aromatic compound. Dehydration of III gives a conjugated diene which is stabilised by resonance.