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What is the pH of a solution containing ...

What is the `pH` of a solution containing `0.01 M HCl `?

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`HCI` is strong acid and it is completely ionised `(100%` ionsiation)
`HCI +H_(2)O rarr H_(3)O^(o+) +CI^(Θ)`
`[H^(o+)] = (0.01)/(1L) = 10^(-2) M :. pH = 2.0`
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