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If 20 mL of 0.1 M NaOH is added to 30 mL...

If 20 mL of 0.1 M NaOH is added to 30 mL of 0.2 M `CH_(3)COOH`(pK_(a)=4.74), the pH of the resulting solution is :

A

3.44

B

4.01

C

4.44

D

4.71

Text Solution

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The correct Answer is:
C
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