1.

A : Dueto higher electronegatuvity of N,O and F,the magnitude ofH bonding is quite appreciable in their hydrides.R: the boiling points ofNH3 h2O andHF are higher than the hydrides of he subsequent group members.

Answer» A : Dueto higher electronegatuvity of N,O and F,the magnitude ofH bonding is quite appreciable in their hydrides.R: the boiling points ofNH3 h2O andHF are higher than the hydrides of he subsequent group members.


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