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Ananya Shree

Class 12th
Chemistry
2 years ago

The boiling point of PH3PH3 is less than NH3NH3 . why?

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Muskan Anand

2 years ago

Because there is strong intermolecular hydrogen bonding in NH3NH3causes higher boiling point while in PH3PH3 cannot form hydrogen bonding between themselves because of lesser electro negativity in larger PH3 molecules.

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