1.

Which of the following solution will have a pH exactly equal to 8?

Answer»

`10^(-8)` M HCL solution at `25^@C`
`10^(-8)` M `H^+` solution at `25^@C`
`2XX10^(-6) M Ba(OH)_2` solution at `25^@C`
`10^(-5)` M NaOHsolution at `25^@C`

ANSWER :b


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