List of top Chemistry Questions on Ionic equilibria in solution asked in Maharashtra Class XII

The pOH of 0.01 M HCl solution is ________.

Acetic acid is 5% ionised in its decimolar solution. Calculate the dissociation constant of acetic acid.

Define : Common ion effect.

Explain amphoteric nature of water.

Define conjugate acid-base pair. The hydroxyl ion concentration in aqueous solution of NaOH is 2 \( \times \) 10\(^{-4}\) mol dm\(^{-3}\). Calculate pH of the solution.

A weak monobasic acid is 10 percent dissociated in 0.05 M solution. What is percent dissociation in 0.15 M solution?

Calculate pH of buffer solution composed of 0.1 M weak base BOH and 0.2 M of its salt BA. (\( K_b = 1.8 \times 10^{-5} \) for weak base).