Nuclei - Result Question 34

35. The binding energy of deuteron is 2.2MeV and that of 24He is 28MeV. If two deuterons are fused to form one 24He, then the energy released is

(a) 23.6MeV

(b) 19.2MeV

(c) 30.2MeV

(d) 25.8MeV

[2006]

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Answer:

Correct Answer: 35. (a)

Solution:

  1. (a) 1D22He4

Energy released =282×2.2=23.6MeV

Binding energy is energy released on formation of Nucleus



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