Question

☁️Why in the rocket the 10 percent of liquid oxygen is used . How does it helps in the rocket . What are its property . ☁️

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Answer 1

Because the highest specific impulse chemical rockets use liquid propellants (liquid-propellant rockets). They can consist of a single chemical (a monopropellant) or a mix of two chemicals, called bipropellants. Bipropellants can further be divided into two categories; hypergolic propellants, which ignite when the fuel and oxidizer make contact, and non-hypergolic propellants which require an ignition source.