Question

The pH of an aqueous solution of a substance is 3 it's [OH⁻] concentration will be​

Answer 1

Answer:

low and it is more acidic and less basic in nature

Answer 2

Answer:

The answer is 10^-11

Explanation:

pH = −log [ H+ ] = 3

Thus [ H+ ] = 10^-3

But [ H+ ] [OH-] = 10^-14

[ OH- ] = 10^-14 /H+

=10^-14/10^-3

Hence, [ OH- ] = 10^-11

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