Given the following equations: (i) D + 3 B+ D3+ + 3 B goes (ii) 3 A + D3+ 3 A+ + D goes (iii) B+ + C B + C+ doesn’t go Arrange the elements A, B, C,…

Given the following equations:

(i) D + 3 B+ → D3+ + 3 B goes

(ii) 3 A + D3+ → 3 A+ + D goes

(iii) B+ + C → B + C+ doesn’t go

Arrange the elements A, B, C, and D from the strongest to weakest reducing agent.