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10 mL of 10^(-6) M HCl solution is mixe...

`10 mL` of `10^(-6) M HCl` solution is mixed with `90mL H_(2)O`. `pH` will change approximately:

A

by one unit

B

by 0.3 unit

C

by 0.7 unit

D

by 0.1 unit

Text Solution

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The correct Answer is:
c
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