Which of the following orders of melting point of hydrides of halogens is correct?

Melting point of hydrides increases as we move down the group.

Because of hydrogen bonding, HF has higher melting point than $\mathrm{HCl}$, which, in turn, has smaller melting point than $\mathrm{HBr}$.

$\mathrm{HF}>\mathrm{HCl}<\mathrm{HBr}$.