Question

Question 1

Which of the following pairs will give displacement reactions?

a) $\text{NaCl}$ solution and copper metal
b) ${\text{MgCl}}_2$ solution and aluminum metal
c) ${\text{FeSO}}_4$ solution and silver metal
d) ${\text{AgNO}}_3$ solution and copper metal

Answer 1

${\text{AgNO}}_3$ solution and copper metal will give displacement reaction where copper being more reactive than silver, displaces it from silver nitrate.