" O3.Stem is reduced in? "

Stem is most reduced in

Stem is most reduced in

Stem is most reduced in

Stem is most reduced in

In the reaction: Cr_(2)O_(7)^(2-) + 14H^(o+) + 6I^(Ө) rarr2Cr^(3+) + 3H_(2)O + 3I_(2) Which element is reduced?

Stem is very much reduced in _____

In the extraction of iron, Fe_(2)O_(3) is reduced with -