Verified Solution • 2025–26 Session moderate

QJEEM03Ch06dd: JEE Main 2003 Chemistry - Class 11 JEEM03Ch06dd Solution: Which of the following could act as a propellant for rockets?

Which of the following could act as a propellant for rockets?

Multiple Choice Options

  • A Liquid oxygen + liquid argon
  • B Liquid hydrogen + liquid oxygen
  • C Liquid nitrogen + liquid oxygen
  • D Liquid hydrogen + liquid nitrogen

Step-by-Step Verified Solution

Liquid hydrogen and liquid oxygen are used as excellent fuel for rockets. H2(ℓ){H_2}\left( \ell \right) has low mass and high enthalpy of combustion whereas oxygen is a strong supporter of combustion.

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