Salicin structure given below is a glycoside, found in the bark of willow tree, used in relieving pain. Observe the following reaction of salicin. The correct statements is are:
1
\(P\) is D-glucose
2
\(Q\) is 2-hydroxybenzylalcohol
3
\(Q\) can be converted to a modern analgesic pain killer, aspirin
4
The above reaction occurs through a carbocation