Question

Name the following:- [5]

1. A metal reacts with steam to release hydrogen.

2. An example of an amorphous form of carbon.

3. The purest form of carbon

4. A neutral oxide.

5. An acid used in the laboratory preparation of hydrogen.​

Answer 1

Answer:

1.magnesium

3.diamond

4.nitric oxide

Answer 2

Answer:

1) aluminium iron and Zinc

2) Coke coal charcoal

3) diamond and graphite

4) Karbonn monoxide

5) hydrochloric acid

Explanation:

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