JEE Advanced 2013 Physics question
Match List I of the nuclear processes with List II containing parent nucleus and one of the end products of each process and then select the correct answer using the codes given below the lists : List I P. Alpha decay Q. β⁺ decay R. Fission S. Proton emission List II 1. 2. 3. 4.
Answer: (C)
Solution
Alpha decay lowers A by 4 and Z by 2: → 2. β⁺ decay keeps A and lowers Z by 1: → 1. Fission splits a heavy nucleus into two
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