A certain mass of Hydrogen is changed to Helium by the process of fusion. The Mass defect in fusion reaction is 0.02866 u. The energy liberated per u is:
(given 1u = 931 MeV)
13.35 MeV
2.67 MeV
26.7 MeV
6.675 MeV
The energy associated with 1u =931MeV
Hence energy liberated = 0.02866X931MeV= 26.7 MeV
As
Energy liberated per unit =
=6.675 MeV
Option 1)
13.35 MeV
This option is incorrect.
Option 2)
2.67 MeV
This option is incorrect.
Option 3)
26.7 MeV
This option is incorrect.
Option 4)
6.675 MeV
This option is correct.