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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 deutrons fuse to form a helium nucleus (`._2He^4`) is……..

A

`23.6MeV`

B

`26.9MeV`

C

13.9MeV`

D

`19.2MeV`

Text Solution

Verified by Experts

The correct Answer is:
A
The neclear reaction of process is `2_(1)^(2) H rarr _(2)^(4) He` Energy released `= 4 xx (7) - 4(1.1) = 23.6 MeV`
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