At 80∘C [H3O+] of distilled water is 10^−6mole/litre. At the same temperature the value of Kw is At 80∘C [H3O+] of distilled water is 10^−6mole/litre. At the same temperature the value of Kw is November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 7 - [...]