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KF combines with HF to form KHF(2). The ...

KF combines with HF to form `KHF_(2).` The compound contains the species

A

`K^(+),F^(-)"and"H^(+)`

B

`K^(+),F^(-)"and"HF`

C

`K^(+)"and"[HF_(2)]^(-)`

D

`[KHF]^(+)"and"F_(2)`

Text Solution

Verified by Experts

(c ) `F^(-)` forms H-bond with HF, therefore the species `[H….F-H]^(-)` or `HF^(-)` exists and hence, option (c ) is correct.
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