63 Mass numbers of the elements A B C and D are 30 60 90 and

Last updated: 6/5/2023

63 Mass numbers of the elements A B C and D are 30 60 90 and 120 respectively The specific binding energy of them are 5 MeV 8 5 MeV 8 MeV and 7 MeV respectively Then in which of the following reaction s energy is released 2 C B A b in 2 3 d in 1 2 and 3 1 D2B 3 B 2A a only in 1 c in 1 3