Conjugate base for Bronsted acids H 2 O and HF are:

Conjugate base for Bronsted acids

H_{2} O

and

HF

are:

$O H^{-}$ and $H_{2} F^{+},$ respectively.
$H_{3} O^{+}$ and $F^{-}$ , respectively.
$O H^{-}$ and $F^{-}$ , respectively.
$H_{3} O^{+}$ and $H_{2} F^{+}$ , respectively.

Solution

Conjugate base for Bronsted acid

H_{2} O, H F

are:

\underset{B r o n s t e d a c i d}{H_{2} O} \to \underset{C o n j u g a t e b a s e}{O H^{-} + H^{+}}

\underset{B r o n s t e d a c i d}{H F} \to \underset{C o n j u g a t e b a s e}{F^{-} + H^{+}}

.

Asked in: NEET 2019 (All India)

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