Q13 of 21 Page 6

What materials will you use for comparing the reactivities of Aluminium and Iron? Give a reaction.

We will use Ferrous Sulphate solution (FeSO4) and Aluminium foil for comparing the reactivities of zinc and iron.


Reaction:



More from this chapter

All 21 →
11

Describe the colors of the following metals:

(i) Zinc (Zn)


(ii) Iron (Fe)


(iii) Copper (Cu)


(iv) Aluminum (Al)

 12

Arrange the following metals in decreasing order of reactivity.

Zn, Cu, Fe, Al

 14

What is a salt? Give names of salts that you use in day-to-day life.

 15

Why is salt used in determining the reactivities of metals?