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The binding energies per nucleon for deu...

The binding energies per nucleon for deuteron (`_1H^2`) and helium (`_2He^4) are 1.1 MeV and 7.0 MeV respectively. The energy released when two deuterons fuse to form a helium nucleus (`_2He^4`) is

A

23.6 MeV

B

20.3 MeV

C

4.4 MeV

D

28 MeV

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The correct Answer is:
A
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