Which of the following could act as a propellant or rockets [CBSE PMT

1.	Which of the following could act as a propellant or rockets [CBSE PMT 2003]
A.	Liquid hydrogen + liquid nitrogen
B.	Liquid oxygen + liquid argon
C.	Liquid hydrogen + liquid oxygen
D.	Liquid nitrogen +liquid oxygen
Answer» D. Liquid nitrogen +liquid oxygen

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Which of the following could act as a propellant or rockets [CBSE PMT 2003]

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