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Question: Answered & Verified by Expert
Why does PH3have a lower boiling point than NH3?
Chemistryp Block Elements (Group 13 & 14)NEET
Options:
  • A PH3molecules have stronger hydrogen bonding.
  • B PH3molecules are not associated through hydrogen bonding.
  • C PH3has a lower molecular weight.
  • D PH3is more polar than NH3.
Solution:
1879 Upvotes Verified Answer
The correct answer is: PH3molecules are not associated through hydrogen bonding.
Correct Option is : (B)
PH3molecules are not associated through hydrogen bonding.

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