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A solution of HCl is diluted so that its...

A solution of HCl is diluted so that its pH changes by 0.3. How much concentration of `H^+` ion change?

A

0.5 times of initial value

B

0.3 times of initial value

C

`10^-3`times increase

D

0.2 times of initial value

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The correct Answer is:
A
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