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Which of the following solutions added to 1L of a 0.01 M `CH_(3)COOH` solution will cause no change in the degree of dissociation of `CH_(3)COOH` and pH of the solution ?
`(K_(a)=1.6xx10^(-5)` for `CH_(3)COOH)`

A

0.6mM HCOOH `(K_(a)=8xx10^(-4))`

B

0.1M `CH_(3)COONa`

C

`0.4mM HCl`

D

0.01M `CH_(3)COOH`

Text Solution

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The correct Answer is:
a,c,d
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