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Fusion reaction takes place at high temperature because

Option: 1

nuclei break up at high temperature


Option: 2

atoms get ionised at high temperature


Option: 3

Kinetic energy is high enough to overcome the coulomb repulsion between nuclei.


Option: 4

molecules break up at high temperature


Answers (1)

best_answer

In fusion reaction, it is very difficult to fuse two nucleus since they have high repulsive force. Hence, we need high temperature to overcome nuclei repulsion.

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jitender.kumar

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