Chemistry · Chemical Reactions
Which of the following two elements are absolute requirements for combustion to take place in a fuel engine?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Oxygen and Fuel✓
- 2Hydrogen and Argon
- 3Nitrogen and Carbon dioxide
- 4Oxygen and Helium
Correct answer
Oxygen and Fuel
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