Question

ㅤTrue/False
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(a) Fossil fuels can be made in the laboratory.
(b) CNG is more polluting fuel than petrol.
(c) Coke is an almost pure form of carbon.
(d) Coal tar is a mixture of various substances.
(e) Kerosene is not a fossil fuel.​

Answer 1

Answer:

1) false

2) false

3) true

4) false

5) true

Answer 2

AnswEr :

(a) Fossil fuels can be made in the laboratory.

• False

(b) CNG is more polluting fuel than petrol.

• False

(c) Coke is an almost pure form of carbon.

• True

(d) Coal tar is a mixture of various substances.

• True

(e) Kerosene is not a fossil fuel.

• False

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