pH increases if :

When soil pH increases, which of the following minerals become unavailable:

When soil pH increases, which of the following minerals become unavailable:

As the pH increases from 7, it represents a __ H_3O^+ concentration.

A liquid has a pH less than 7 which represent an acidic solution: (i) State the nature of solution, if its pH increases from 7 to 14. (ii) Mention the ion whose concentration increases with the increase in pH value. (iii) Suggest a method that is generally used for measuring the pH value.

Assertion : When water is heated from 25^(@)C" to "50^(@)C , its pH increases Reason : The ionic product of water (Kw) increases with increase in temperature.

Whose pH increase by greater value on dilution ? (a) CH_(3)COOH solution ,(b) HCl solution.

statement-1: If water is heated of 50^(@)C then pH will increase. STATEMENT-2: K_(w) increases with increase in temperature.

Statement-1 : If water is heated to 50^(@) C , the pH will increase. Statement-2 : K_(w) increases with increase in temperature.