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A 0.10 M solution of weak acid is 5.75% ...

A 0.10 M solution of weak acid is 5.75% ionized. What is the `K_a` value for this acid ?

A

`3.3xx10^(-3)`

B

`3.3xx10^(-4)`

C

`4.2xx10^(-5)`

D

`3.3xx10^(-5)`

Text Solution

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The correct Answer is:
b
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