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Fusion processes, like combining two deu...

Fusion processes, like combining two deuterons to form a `He` nucleus are impossible at ordinary temperature and pressure. The reasons for this can be traced to the fact:

A

nuclear forces have short range.

B

nuclei are positively charged.

C

the original nuclei must be completely ionised before fusion can take place.

D

the original nuclei must first break up before combining with each other.

Text Solution

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The reason is that at ordinary temperature and pressure, nuclear forces are short-range forces. Also, nuclei are positively charged. The correct options are (a) and (b)
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