Question

what will happen if water vapour is passed through hot voke?

Answer 1

so when steam is passed through red hot iron, the iron is changed to a new chemical substance called rust along with the release of Hydrogen gas. Water, in room temperature does not react with iron, it is steam that reacts with iron, that too in the red hot condition

Answer 2

what will happen if water vapour is passed through hot voke?ans:When steam is passed over red hot iron (2,3)oxide and hydrogen are formed