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The pH of mixture of , CH3COONA + CH3COO...

The pH of mixture of , `CH_3COONA + CH_3COOH` after adding water shows _____ value:

A

Increased

B

Decreased

C

Constant

D

All of the above

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The correct Answer is:
C
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If 1 M CH_3COOHNa is added to 1M CH_3COOH :

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