Ethanol boils at a higher temperature than diemthyl ether, even though they have same molecular formula-explain.

Explain p-nitrophenol boils at higher temperature than o-nitrophenol?

An ether is more volatile than alcohol having the same molecular formula. This is due to:

A solution containing 2.5 g of a non-volatile solute in 100 gm of benzene boiled at a temperature 0.42K higher than at the pure solvent boiled. What is the molecular weight of the solute? The molal elevation constant of benzene is "2.67 K kg mol"^(-1) .

At absolute zero temperature the conductivities of both the insulators and the semiconductors are zero. At any higher temperature the semiconductor may have some conductivity but for insulator it is zero. Explain why.

Why the boiling point of ethyl alcohol is higher than diethyl ether?