Question

Which of the following pairs of compounds undergo displacement reaction when they react with each other? a) copper and silver nitrate solution b) silver and ferrous sulphate solution c) copper and sodium chloride solution d) magnesium and sodium chloride solution​

Answer 1

Answer:

A. copper and silver nitrate solution

copper is more reactive than silver and hence will displace silver from it's salt solution.

Answer 2

Answer:

Copper and Silver nitrate solution