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The hydrolysis constang of 0.1M aqueous ...

The hydrolysis constang of `0.1M` aqueous solution of sodium acetate if `K_(a)` of `CH_(3)COOH = 1.8 xx 10^(-5)` is

A

`5.5 xx 10^(-10)`

B

`4.5 xx 10^(-8)`

C

`5.5 xx 10^(-12)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
`K_(h) = (K_(w))/(K_(a)) = (10^(-14))/(1.8 xx 10^(-5)) = 5.5 xx 10^(-10)`
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  11. The degree of hydrolysis of a salt of W(A) and W(B) in its 0.1M soluti...

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  17. pH of water is 7. When a substance Y is dissolved in water, the pH bec...

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  18. The hydrolysis constang of 0.1M aqueous solution of sodium acetate if ...

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