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20 mL of 0.1 MNaOH is added to 50 ml of...

`20 mL ` of `0.1 MNaOH` is added to `50` ml of `0.1` M acetic acid solution . The pH of the resulting solution is ______`times 10^(-2)` (Nearest integer)
Given : `pKa (CH_3COOH)=4.76`
`log 2=0.30`
`log 3 = 0.48`

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