Question

state the effect of concentration of H+ ions on the nature of the solution. Do basic solutions also have H+ ions? if yes, then why are these basic? ​

Answer 1

When the concentration of hydrogen ions increase the solution become more acidic while when the hydrogen ion decreases cause an increase in the basicity of the solution.

Yes, The solution is basic and also have hydrogen ions but in lower quantiity. But the concentration is less as compared to OH- ions that make the solution basic in nature

Answer 2

The hydrogen ion concentration helps to increase the acidity of a solution. More hydrogen ion means the solution is more acidic.

Yes basic solutions also have hydrogen ion in them. But still they act as base because the number of hydroxide ion concentration is more than hydrogen ion concentration