Question

(a) Arrange the following metals in order of their chemical reactivity, placing the most reactive metal first
Magnesium, Copper, Iron, Sodium, Zinc, Lead, Calcium.
(b) What happens when a rod of zinc metal is dipped into a solution of copper sulphate? Give chemical equation of the reaction involved.

Answer 1

Answer:

Sodium than Calcium than magnesium than zinc than iron than lead than copper

b. When zinc rod is dipped into solution of copper sulphate it displaces copper as it is a less reactive metal and forms zinc sulphate

Zn +CuSO4= ZnSO4+Cu

Answer 2

Answer:

Good afternoon guys..​

Explanation:

vGood afternoon guys..​