Question

State whether true or false:
1. Coal helps to create alumina refineries -
2. Gobar gas is obtained by the fermentation of cow dung in the absence of air -

3. Mars is the smallest planet in the solar system -

4. Chandrayaan -1 was launched from Sriharikota -

5. Magnets found in the nature are called artificial magnets​

Answer 1

Explanation:

1. True
2. False
3. Flase
4. True
5. Flase

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Answer 2

Answer:

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