. At 80°C distilled water has
[H3O+]concentration equal to 1×10-6 mole/litre. The value of Kw at this temperature will be
(a) 1×10-12
(b) 1×10-15
(c) 1×10-6
(d) 1×10-9
Best Answer
Correct Option is (a)
[H+]=10-6M
Since, water is distilled,[ OH-] - [H+] -10-6
Kw = [H+ ]= [OH-] =10-610-6M2 =10-12M2
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