Why is the boiling point of PH3 lower than that of NH3?

PH3 is not hydrogen bonded whereas NH3 is hydrogen bonded. Hydrogen bonding is the strongest type of covalent bonding.

AT
Answered by Anita T. Chemistry tutor

24593 Views

See similar Chemistry IB tutors

Related Chemistry IB answers

All answers ▸

how can you identify a chiral carbon in a molecule?


Which are four factors affecting the rate of a chemical reaction and how do these affect the rate constant of the reaction?


Why does the atomic radius of an atom decrease as you go across a period?


What happens to the equilibrium constant of an endothermic reaction, that is in equilibrium, when the temperature increases? What would the effect of increasing pressure have on the reaction and on the value of Kc?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning