Give two examples each of organic acids and mineral acids.

23 What happens when an acid reacts with a metal oxide? Explain with the help of an example. Write a balanced equation for the reaction involved. 24 (a) What are organic acids and mineral acids? 24 State some of the uses of mineral acids in industry. 25 What is meant by strong acids and weak acids? Classify the following into strong acids and weak acids :

HCI, CH₃COOH, H₂SO₄, HNO₃, H₂CO₃, H₂SO₃