NCERT Exercise 6.61 - Equilibrium

Question: Nitrous acid Ka = 4.5 x 10^-4. Find pH and degree hydrolysis of 0.04 M sodium nitrite.

Answer: pH = 7.97; degree of hydrolysis = 2.36 x 10^-5.

Full step-by-step NCERT solution with diagrams on Something by Zero.