Physics, asked by Madeehasahani9033, 1 year ago

The main constitutionof coal is?

Answers

Answered by ps665997gmailcom
3
the constitution of coal is carbon
Answered by anaya62
1
Coal has contain a variety of calorific gases including hydrogen, carbon monoxide ,methane, hydrocarbons together with small quantities of non calorific gases like carbon dioxide and nitrogen.
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