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The pKb of dimethylamine and pKa of acet...

The `pK_b` of dimethylamine and `pK_a` of acetic acid are 3.27 and 4.77 respectively at T(K). The correct option for the pH of dimethyammonium acetate solution is:

A

7.75

B

6.25

C

8.5

D

5.5

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