Science · Chemistry
Which combination is commonly used as liquid propellant in modern cryogenic rocket engines?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Liquid hydrogen and Liquid oxygen✓
- 2Liquid methane and Liquid nitrogen
- 3Kerosene and Liquid carbon dioxide
- 4Hydrazine and Nitric acid
Correct answer
Liquid hydrogen and Liquid oxygen
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