Exercise - 10.1 (Continued)
1. When acids react with carbonates and bicarbonates, which gas evolves ?
2. Which types of salts produce gas on reacting with acids?
3. Give the uses of sulphuric acid.
1. When acids react with carbonates and bicarbonates, which gas evolves ?
2. Which types of salts produce gas on reacting with acids?
3. Give the uses of sulphuric acid.