Class XII Chemistry Organic Compounds Containing Oxygen 2

(A) (B)
A & B are -

Which is/are correct statements?
(1)
(2)
(3) This is only affected in reduction to 2 ° alcohol
(4)
These bonds are affected in esterfication

The williamson ether synthesis follows the following mechanism -

If the starting material is 1-methyl-1,2-epoxy cyclopentane, of absolute configuration, decide which one compound correctly represent the product of its reaction with sodium methoxide in methanol.

^{Product B in the following reaction is}
A. B. (major)

A compound 'X' with molecular formula C₃H₈O can be oxidised to a compound 'Y' with the molecular formula C₃H₆O₂, 'X' is most likely to be -

An ether is more volatile than an alcohol having the same moleuclar formula. This is due to