The isotopic masses of
.
2
1
H
.
and
.
4
2
H
e
.
are
2.0141
2.0141
and
4.0026
4.0026
amu respectively and the velocity of light in vacuum is
2.998
×
10
8
m
/
s
2.998
. Calculate the quantity of energy (in
J
J
) liberated when two mole of
.
2
1
H
.
undergo fusion to form one mole of
.
4
2
H
e
.
Select the correct answer from above options