Using the data given in Q. 8, find out in which option the order of reducing power is correct.
(a) Cr3+ < CI- < Mn32+ < Cr (b) Mn2+ < CI- < Cr2O2-7 < MnO-4(C) Cr3+ < CI-4 < Cr2O2-7 < MnO-4 (d) Mn2+ < Cr3+ < CI- < Cr
(b) The lower the reduction potential, the higher is the reducing power.The order of reducing power is
Mn2+ <.CI- <Cr3+ < Cr