Question

i. The products of the combustion of a fuel
are :
(a) nitrogen and carbon dioxide
(b) water vapour and carbon dioxide
(c) water vapour and nitrogen
(d) only carbon dioxide​

Answer 1

Answer:

water vapour and carbon dioxide

Explanation:

Fuel + O2 → CO2 + H2O↑↑↑..

(H2O in gaseous state is water vapour)

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Answer 2

Answer:

b water vapours and carbon dioxide

Explanation:

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