CBSE Class 11-science - Ionisation of Water Videos

• Define the term salt hydrolysis?
• Discuss different types of salt hydrolysis.
• The pH of lemon juice is 2.32 at 298 k. What will be its [H₃O⁺]?
• A solution is made by dissolving 0.63 gm of nitric acid in 200 ml of water, assuming that the acid is completely dissociated, calculate its pH value.
• The pH of a soil sample is 8.3. What is the value of [HO^-] of the sample?
• Calculate the pH of a solution that has [HO^-] concentration of 0.0026 mol/L.
• Calculate the value of K_a for the following reaction having the equilibrium concentration of H⁺ 7.1 x 10^-5 mol/L in a 0.05 molar solution.                                                    H₂S  H⁺ + HS^-
• Calculate the pH of a solution that has a [OH^1-] = 1 X 10^-5 M
• Define degree of hydrolysis (h).
• Explain ionic product of water. What is the effect of temperature on Ionic product of water?

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