Question

The number of hydroxide ions is 1 ml of a solution having ph=1

Answer 1

Answer:

H+ ions are present in 1 ml of a solution whose pH is 13

Answer 2

Explanation:

No. of H+ ions in 1 mole = NA (Avogadro's no.) Hence, no of H+ ions in 'y' moles = 6.023 x 10^23 x 10^-13 x 10^-3 = 6.023 x 10^7 ions. pH 13 of 1000 ml solution contains 10^-13 M H+.