Chemistry · Fuels and Combustion
Which of the following combinations is commonly used as a propellant or fuel in rockets?
- 1Liquid Argon + Liquid Oxygen
- 2Liquid Hydrogen + Liquid Oxygen✓
- 3Liquid Oxygen + Liquid Nitrogen
- 4Liquid Nitrogen + Liquid Hydrogen
Correct answer
Liquid Hydrogen + Liquid Oxygen
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