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Question
Match the substances in Column A with their applications given in Column B.
|
Column A (Substance) |
Column B (Application) |
| (a) oxygen | (i) for making crackers |
| (b) copper | (ii) for disinfecting water |
| (c) sulphur | (iii) all living beings inhale during breathing |
| (d) iron | (iv) for making electric wires |
| (e) chlorine | (v) for making rails |
Match the Columns
Solution
|
Column A (Substance) |
Answers (Application) |
| (a) oxygen | (iii) all living beings inhale during breathing |
| (b) copper | (iv) for making electric wires |
| (c) sulphur | (i) for making crackers |
| (d) iron | (v) for making rails |
| (e) chlorine | (ii) for disinfecting water |
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