Question

can anyone explain about the compound RP-1 used in rocket fuel?​

Answer 1

Explanation:

liquid hydrogen is used as rocket fuel

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Answer 2

Answer:

RP-1 (alternatively, Rocket Propellant-1 or Refined Petroleum-1) is a highly refined form of kerosene outwardly similar to jet fuel, used as rocket fuel. RP-1 provides a lower specific impulse than liquid hydrogen (LH2), but is cheaper, is stable at room temperature, and presents a lower explosion hazard.