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Which has the highest pH-...

Which has the highest pH-

A

`CH_3COOK`

B

`Na_2CO_3`

C

`NH_4Cl`

D

`NaNO_3`

Text Solution

Verified by Experts

`NH_4Cl` solution is acidic, its pH<7. But `NaNO_3` solution is neutral, its pH=7 `CH_3COOK` and `Na_2CO_3` solution are basic their `pH>7`. But `Na_2CO_3` solution is more basic and hence its pH is greater than the pH of `CH_3COOK` solution.
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