1.

Which of the following order of H-bond strength is not correct :-

Answer»

`HF GT H_(2)O gt NH_(3) gt H_(2)S`
`D_(2)O gt H_(2)O`
`H_(2)O gt H_(2)O_(2)`
`HF_(2)^(-) lt (HF)_(2)`

Solution :H-bond STRENGTH `prop` E.N. of ATM
`underset("symmetrical H-bond") ("In HF ---HF" underset(DARR)lt F^(-)"---H"-F to)` H-bond strength


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