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pH of a solution made by mixing 200mL of...

`pH` of a solution made by mixing `200mL` of `0.0657M NaOH, 140 mL` of `0.107M HC1` and `160mL` of `H_(2)O` is

A

3.04

B

2.74

C

2.43

D

2.27

Text Solution

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The correct Answer is:
c
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