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The binding energies of nuclei X and Y a...

The binding energies of nuclei X and Y are `E_(1)` and `E_(2)` respectivley . Two atoms of X fuse to give one atom of Y and an energy Q is released. Then

A

`Q = 2E_(1) - E_(2)`

B

`Q = E_(2) - 2E_(1)`

C

`Q = 2E_(1) + E_(2)`

D

`Q = 2E_(2) + E_(1)`

Text Solution

Verified by Experts

The correct Answer is:
B
Energy released `=(BE)_("product")-(BE)_("reactant")`
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Knowledge Check

  • The binding energy per nucleon of deuterium and helium nuclei are 1.1 MeV and 7.0 MeV respectively. When two deuterium nuclei fuse to form a helium nucleus the energy released in the fusion is

    A
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    B
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    C
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    D
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