5 moles of acid is required to change the pH of 1 litre of buffer by 2 units. Find buffer capacity.

0.002 moles of an acid is added to a litre of buffer solution, decreases the pH of the buffer by 0.02 . Then the buffer capacity is

When 0.002mol of acid is added to 250 mL of a buffer solution, pH decreases by 0.02 units. The buffer capacity of the system is

When 0.002mol of acid is added to 250 mL of a buffer solution, pH decreases by 0.02 units. The buffer capacity of the system is

The pH of a buffer is 4.745. When 0.01 mol of NaOH is added to 1 litre of it, the pH changes to 4.832. Calculate its buffer capacity.

When 0.02 mole of an alkali is added to an acid buffer , the pH changes from 4.75 to 4.8 the buffer capacity is

When 0.2 mole of an acid is added to 4 lit of a buffer solution, the P^(H) of the buffer decreases by 0.5 . What is the buffer capacity of the solution.?

The pH of an acidic buffer mixture is: