Question

pH of 10^-8 molar Ca(OH)2

Answer 1

Answer:

i) ​Total concentration of OH ions= 2 x 10-8

So pOH = -log (2 x 10-8)

=7.7

Since pH + pOH =14

So pH = 14 - 7.7

= 6.3.

Hope it will be helpful.

Answer 2

Explanation:

here we have also taken number of hydroxial ions in water as it highly matter bcoz the solution is extremely dilute