If at `t` C ,`K_(w)=10^(-12)`,then `pH` of pure water at `t^(@)C` will be

The pH of pure water at 80^(@)C will be

The pH of pure water at 90^@ C will be

pH value of pure water at 0^(@)C will be?

If at t^oC , K_w = 10^-14 , then pH of pure water at t^oC will be a) 4 b) 6 c) 7 d) 12

At 100^@C , K_w =10^(-12) . PH of pure water at 100^@C will be

The pH value of pure water at 300 K is

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

At 20^@C water has K_w=6.807xx10^(-15) .What is the pH of pure water at this temperature ?

if ionic product of water is K_w=10^(-16) at 4^@C , then a solution with pH =7.5 at 4^@C will

25.Which of the following statement(s) is/are correct about the ionic product of water? A) K_(i) "(ionization constant of water) " B) pK_(i) > pK_(W) C) At 25^(@)C , K_(i) = 1.8times10^(-14) D) lonic product of water at 10^(@)C is 10^(-14)