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Which of the following could act as a propellant for rockets? |
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(a) |
Liquid oxygen + Liquid argon |
(b) |
Liquid hydrogen + Liquid oxygen |
|
(c) |
nitrogen + Liquid oxygen |
(d) |
Liquid hydrogen +Liquid nitrogen |
|
Which of the following could act as a propellant for rockets? |
|||
|
(a) |
Liquid oxygen + Liquid argon |
(b) |
Liquid hydrogen + Liquid oxygen |
|
(c) |
nitrogen + Liquid oxygen |
(d) |
Liquid hydrogen +Liquid nitrogen |