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At t^oC , Kw for water is 6.4xx10^-13. T...

At `t^oC` , `K_w` for water is `6.4xx10^-13`. The pH of water at `t^oC` will be

A

6.91

B

5.90

C

6.09

D

5.15

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AAKASH INSTITUTE-TEST 4-EXAMPLE
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