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Read the following statements carefully....

Read the following statements carefully.
X : It is a fossil fuel used in thermal power
plants to produce electricity
Y : It is a porous, black and almost pure
form of carbon.
Z : It is a mixture of about 200 substances.
X Y and Z are respectively

A

Petroleum, coal gas, coke

B

Coal, coke, coal tar

C

CNG, bitumen, diesel

D

Coal gas, petrol, paraffin wax.

Text Solution

Verified by Experts

The correct Answer is:
B
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