1.

Given that the dissociation constant for H_(2)O is K_(w) = 1 xx 10^(-14) "mole"^(2)//"litre"^(2). What is the pH of a 0.001 molar KOH solution

Answer»

`10^(-11)`
`10^(-3)`
3
11

Solution :PH = 14 - POH = 14 - 3 = 11.


Discussion

No Comment Found