Which of the following is not used as a fuel in rocket propellaht ?

1.	Which of the following is not used as a fuel in rocket propellaht ?
A.	Liquid hydrogen
B.	Liquid oxygen
C.	Liquid hydrazine
D.	Kerosene oil
Answer» C. Liquid hydrazine

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Which of the following is not used as a fuel in rocket propellaht ?

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