Science, asked by abhishekkajale850, 8 months ago

Carbon
free, state
Diamand
a
aatlerence
Sound​

Answers

Answered by devanandsvvs10429
0

Explanation:

Diamond,graphite and coke exists in free state of carbon where as the petroleum is the mixture of hydrocarbons where carbon and hydrogen are present.So the substance which is not available in free state is petrol.

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