Question

5. The stabilisation energy in H*2 ion is
a. 0
b. -
c.-2B
6. The bond order in Het inn is
d. -4B​

Answer 1

Answer:

$Nuclear reaction : 7p+7n→714N</p><p></p><p>Mass defect ΔM=7mp+7mn−mnucleus</p><p></p><p>∴ ΔM=7(1.00783)+7(1.00867)−14.00307 amu</p><p></p><p>⟹ ΔM=0.11243 amu</p><p></p><p>Thus binding energy E=ΔM×931.5MeV</p><p></p><p>∴ E=0.11243×931.5=104.73 MeV</p><p></p><p>Binding energy per nucleon =14104.73=7.48 MeV</p><p></p><p>$