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If a proton and anti-proton come close t...

If a proton and anti-proton come close to each other and annihilate, how much energy will be released ?

A

`1.5 xx 10^(-10)` J

B

`3 xx 10^(-10)` J

C

`4.5 xx 10^(-10)` J

D

None of these

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The correct Answer is:
B
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