4 mole of are oxidised separately by acidified and

CHEMISTRY · Single correct · CBSE · Chemistry · Redox Reactions · Redox Reactions

Problem

4 mole of

\text{FeC}_2\text{O}_4

are oxidised separately by acidified

\text{KMnO}_4

and

\text{K}_2\text{Cr}_2\text{O}_7

. The mole ratio of

\text{KMnO}_4

and

\text{K}_2\text{Cr}_2\text{O}_7

is : (1) 6/5 (2) 5/6 (3) 24/5 (4) 5/2n