Railway lines can be joined together by pouring molten iron into the gap between them.a)The molten iron is produced by the reaction between powdered Aluminium and Iron oxide.Complete the Chemicalequation for the reactionand balance the Equation.Al + Fe2O3b)Iron can be produced from a mixture of Aluminium and Iron oxide but notfrom a mixture ofcopper and iron Oxide. Why?c)Write the names of the threemetals, in the order of their reactivity.

c) The name of the three metals are- 
(i) Iron
(ii) Copper
(iii) Aluminium
The decreasing order of reactivity of metals is as follows:
Al > Fe> Cu


  • 1
What are you looking for?