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pK(a) values of two acids. A and B are 4...

`pK_(a)` values of two acids. A and B are 4 and 5. The strengths of these two acids are related as

A

Acid A is 10 times stronger than acid B

B

Strength of acid `A : ` Strength of acid `B = 4 :5`

C

The strength of two acids cannot be compared

D

Acid B is 10 times stronger than acid A.

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