Question

14. In the reaction Fe + CuS04 ~ FeS04 + Cu The correct statement is a. copper is more reactive metal than iron b. iron is more reactive metal than copper c. both copper and iron are equally reactive metals d. none of these

Answer 1

b is the right option.

Answer 2

Caesium, the most reactive metal in the periodic table, reacts extremely violently – hence why it can't be demonstrated in a classroom! This can be compared to other common metals, such as iron and copper, which produce no reaction when dropped into water.