List of top Chemistry Questions on Alcohols, Phenols and Ethers asked in Rajasthan PMT

During the dehydration of alcohols to alkenes by heating with conc. $H_2SO_4$, the initiating step is

Which is used to get ethyl alcohol from acetic acid?

Phenol on treatment with formaldehyde in dilute alkaline solution, gives:

$ C-O $ bond in ether can be broken by:

Glycerol at $ 530\,K $ reacts with oxalic acid to produce