MCQ
An uncontrolled nuclear chain reaction forms the basis of :
  • A
    Nuclear power plant.
  • B
    Hydrogen bomb.
  • C
    Thermal power station.
  • Atom bomb.

Answer

Correct option: D.
Atom bomb.
In an atom bomb, the fission reaction of uranium $-235$ or plutonium $-239$ is deliberately allowed to go out of control so as to produce an enormous amount of energy in a very short time.

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