Match the nuclear processes given in Column I with the appropriate option(s) in Column II.
| Column I | Column II |
| (A) Nuclear fusion | (P) Absorption of thermal neutrons by |
| (B) Fission in a nuclear reactor | (Q) nucleus |
| (C) β-decay | (R) Energy production in stars via hydrogen conversion to helium |
| (D) γ-ray emission | (S) Heavy water |
| (T) Neutrino emission. |
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Nuclear fusion - Energy production in stars via hydrogen conversion to He.
- In nuclear fusion reaction emission of neutrinos is very common.
Nuclear fission - Involves absorption of thermal neutrons.
- Heavy water is used as moderator.
- In nuclear fission reaction emission of neutrinos is very common.
β-decay - Cobalt-60 is used as source of β-particle
- Neutrino's are also released with β-particle.
γ-ray emission - After absorpsion of thermal neutrons emission of γ-radiations may take place.
- Co60 also involves γ-radiation.
- γ-emission is common in both fission and fusion reaction.