Each of solution A and B of 100 L containing 4 g NaOH and 9.8 g H2SO4. Find pH of solution which is obtain by mixing 40 L solution of A and 10 L solution of B.

Two solution A and B, each of 80L was made by dissolving 4 gm NaOH and 9.8gm of H_2SO_4 in water respectively. The pH of the resultant solution obtained by mixing 40L of solution A and 20L solution B is….. [Atomic mass H = 1, O = 16, Na = 23 S = 32]

Two solution A and B, each of 80L was made by dissolving 4 gm NaOH and 9.8gm of H_2SO_4 in water respectively. The pH of the resultant solution obtained by mixing 40L of solution A and 20L solution B is….. [Atomic mass H = 1, O = 16, Na = 23 S = 32]

The pH of the solution obtained by mixing 100 mL of a solution of pH=3 with 400 mL of a solution of pH=4 is

Two solutions, A and B, each of 100 L was made by dissolving 4g of NaOH and 9.8 g of H_(2) SO_(4) in water, respectively. The pH of the resultant solution obtained from mixing 40 L of solution A and 10 L of solution B is_______.

Two solutions, A and B, each of 100 L was made by dissolving 4g of NaOH and 9.8 g of H_(2) SO_(4) in water, respectively. The pH of the resultant solution obtained from mixing 40 L of solution A and 10 L of solution B is_______.

The pH of the solution obtained by mixing 100 mL of a solution of pH = 3 with 400 mL of a solution of pH = 4 is