Question

Boiling point of NH3 is higher than PH3 why?

Answer 1

due to hydrogen bonding in former. unlike NH3,PH3 molecules are not associated through hydrogen bonding in liquid state.

Answer 2

$\huge\boxed{\underline{\mathcal{\red{A}\green{N}\pink{S}\orange{W}\blue{E}\purple{R}}}}$

❤⭐..REASON:-...⭐❤

• ❤.. Unlike ${NH3,PH3}$ molecules are not associated through hydrogen bonding in liquid state.
• ❤.. That is why the boiling point of ${PH3}$ is lower than${NH3}$.