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20 mL of 0.2 M sodium hydroxide is added...

20 mL of 0.2 M sodium hydroxide is added to 50 mL of 0.2 M acetic acid to give 70 mL of the solution. The additional volume of 0.2M NaOH required to make the pH of the solution 4.74 is

A

2.86 ml

B

14.86 ml

C

4.86 ml

D

8.46 ml

Text Solution

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The correct Answer is:
C
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