Question

explain the use of liquid hydrogen as fuel and use of H2 O2 ​

Answer 1

Explanation:

as liquid hydrogen is very light..(mass of hydrogen=2.016)it is used as fuel in rocket launchers

H2+O2=H20+energy

this energy can be used for giving energy to rocket instruments

and H2O can be used for drinking purpose(in emergency)

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use of H2O2

1. it is used as pollution control treatment
2. used for bleaching
3. textile industries

4.used for washing internal injuries

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