Chemistry, asked by satishkumar88, 1 year ago

account the following statement.bond angle in NH3 is larger than pH3

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Answered by khushi5483
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The bond pair in NH3 is close to N in N-H bond than the bond pair in P-H bond in PH3 . This is because the size of the nitrogen is small thanphosphorus . As a result , the force of repulsion between the bonded pair of electrons in PH3 is more than in NH3 . Therefore the bond angle in PH3 molecule lesser than in NH3 .
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