1.

What is the pH value of (N)/(100) KOH solution

Answer»

`10^(-11)`
3
2
11

Solution :`10^(-3) N KOH` will GIVE `[OH^(-)] = 10^(-3) M`
POH = 3
`because pH + pOH = 14, pH = 14 - 3 = 11`.


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