Mass numbers of the elements A B C and are 30 60 90 and 120

Last updated: 6/12/2023

Mass numbers of the elements A B C and 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 ii C B A i D 2B iii B 2A a only in i c in i iii b in ii iii d in i ii and iii