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30 August, 06:25

Which two substances could be produced in a combustion reaction?

A. Carbon dioxide and oxygen

B. Carbon dioxide and water

C. Heptane and water

D. Heptane and oxygen

Answers (1)
  1. 30 August, 06:44
    Answer is B

    Combustion reactions are reactions involving hydrocarbons and oxygen to produce carbon dioxide and water.

    Example : CH4 + O2 = CO2 + H2O
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