Question

Name any one metal which can displace zinc from its salt solution and one metal which cannot displace zinc from its salt solution

Answer 1

Answer:

One metal which can displace zinc from its salt solution is Sodium and one metal which cannot is Gold

Explanation:

Sodium is more reactive than Zinc  

Gold is not reactive than Zinc

Answer 2

AnswEr:

Metals which can displace zinc from its salt :

• Sodium

Na + ZnSO4 → Na2SO4 + Zn

• Mg

Mg + ZnSO4 → MgSO4 + Zn

Metals which can't displace zinc from its salt :

• Aluminum

Al + ZnSO4 → No reaction

• Gold

Au + ZnSO4 → No reaction

$\rule{200}2$

Displacement reaction :

The reaction in which a high reactive element displaces a less reactive element is known as displacement reaction.