QuestionChemicals from common salt / uses
Match List-I with List-II and select the correct answer using the code given below the Lists :
| List-I (Compound) | List-II (Use) |
|---|---|
| A. Bleaching powder | 1. Removal of permanent hardness of water |
| B. Baking soda | 2. Making toys |
| C. Washing soda | 3. Ingredient in antacids |
| D. Plaster of Paris | 4. Disinfecting drinking water |
Code :
- (a) A-2, B-3, C-1, D-4
- (b) A-4, B-1, C-3, D-2
- (c) A-2, B-1, C-3, D-4
- (d) A-4, B-3, C-1, D-2
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