Question

combustion of fuel is a fast and irreversible man made chemical change True or False If false correct the statement and rewrite it
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Answer 1

Answer:

yes its true

Explanation:

The common substance that burns in all these fuels is ‘Carbon’. During the combustion process carbon combine with oxygen in air and the product carbon dioxide is formed. A common equation can be written for all these combustion processes as follows. Combustion of fuel is a fast and irreversible chemical change.

Answer 2

The common substance that bonds in all the fuels is carbon during the computation process carbon combines with oxygen in air and product carbon dioxide is formed a common equation can be returned for all the computation processes as follows computation of fuel is a fast and Irreversible chemical change