Match the following column – I & II using the correct code given below that.
| Column - I |
Column - II |
| A. Sulphuric acid |
1. Soap industry |
| B. Sodium hydroxide |
2. Baking soda |
| C. Magnesium hydroxide |
3. Fertilizer industry |
| D. Sodium bicarbonate |
4. Antacid tablets |
|
A |
B |
C |
D |
| (a) |
4 |
3 |
2 |
1 |
| (b) |
3 |
1 |
4 |
2 |
| (c) |
2 |
4 |
1 |
3 |
| (d) |
1 |
2 |
3 |
4 |
