Question

when a magnesium ribbon is dipped into copper sulphate solutions, the colour of the solution
fades away and magnesium ribbon gets coated with a brown layer.
(a) Name the metal that get deposited on the surface of the magnesiurn ribbon.
.
(b) Name the reaction that had taken placed in the above experiment.
(c) Represent the reaction in the form of a chemical equation.
(d) Arrange the following elements in the decreasing order of their reactivity series.
Magnesium, gold ,zinc, potassium​

Answer 1

Answer:

3Qr 3qQ333FE TEAFEW GFFES G

Explanation:I

GO

Answer 2

Answer:

(a) Copper

(b) Single Displacement reaction

(c) Cu+SO4

(d) Gold (Au), Zinc (Zn), Magnesium (Mg), Potassium (K)