Question

WRITE AND COMPLETE THE CHEMICAL EQUATION FOR THE FOLLOWING :-
1. Ammonia reacting with Hydrogen Chloride.
2. Calcium Carbonate reacting with hydrogen
chloride.
3. On heating Sodium Bicarbonate.
4. On heating Lead Nitrate.
5. Sodium coming in contact with air.
6. Nitrogen reacting with hydrogen.
7. Copper sulphate reacting with Sodium Hydroxide.
8. Calcium carbonate reacting Sodium Chloride.
9. Sulphur reacting with Hydrogen.
10. Effect of heat on calcium bicarbonate.
11. Sodium Hydroxide on reaction with Sulphuric
Acid.
12. Magnesium Hydroxide on reaction with Nitric
Acid.
13. Iron on reaction with Copper Sulphate.
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Answer 1

Answer:

2} He took shelter near the lake when there was a heavy downpour under the large mango

tree. (2)

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