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The isotopic masses of .(1)^(2)H and .(2...

The isotopic masses of `._(1)^(2)H` and `._(2)^(4)He` are `2.0141` and `4.0026` amu respectively and the velocity of light in vacuum is `2.998xx10^(8) m//s`. Calculate the quantity of energy (in `J`) liberated when two mole of `._(1)^(2)H` undergo fusion to form one mole of `._(2)^(4)He`

A

`2.3xx10^(12)J`

B

`3.3xx10^(12)J`

C

`5.3xx10^(12)J`

D

`2.9xx10^(12)J`

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The correct Answer is:
A
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The isotopic masses of ._(1)^(2)He and _(2)^(4)He are 2.0141 and 4.0026 amu respectively and the velocity of light in vacumm is 2.998xx10^(8) m//s . Calculate the quantiy of energy (in J ) liberated when two mole of ._(1)^(2)H undergo fusion to form one mole of ._(2)^(4)He

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The binding energies of deutron (._(1)H^(2)) and alpha - particle (._(2) He ^(4)) are 1. 125 and 7.2 Me V // nucleon respectively . In the process ._(1)H^(2) + ._(1) H^(2) to ._(2) He^(4) Amount of energy transferred is which nucleus is more stable ?

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