Question

Out of two solution the ph of sol.A=5 & B=9 : 1-In which solution concentration of
hydrgen ions will be more?

Answer 1

Concentration of H+ ions, i.e,Hydrogen ions will be more in 5. This is because it's pH is below 7, so it is an acidic solution.

Concentration of (OH)- ions will be more in B. This is because it's pH is above 7, so it is a basic solution.

Hope it helps you.