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At 70^(@)C the concentration of H^(+0 io...

At `70^(@)C` the concentration of `H^(+0` ion in aqueous solution of `NaCl` is `10^(-6) "mole"//"lit"`. The `OH^(-)` ion concentration is

A

`10^(-8) "moles"//"lit"`.

B

`10^(-6) "moles"//"lit"`.

C

`10^(-7) "moles"//"lit"`.

D

`10^(-9) "moles"//"lit"`.

Text Solution

Verified by Experts

The correct Answer is:
B
Aqueous `NaCl` is netural solution
`:. [H^(+)] = [OH^(-)]`
`:' [H^(+)] = 10^(-6) "mole"//"lit"`
`:. [OH^(-)] = 10^(-6) "mole"//"lit"`
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