Question

You are given a solution of AgNO3. Which of the following do you think can not displace Ag from AgNO3 solution?
1) Mg
2)Zn
3)Au
4)Cu

Answer 1

3) Au cannot displace Ag from AgNO3 solution , as gold is less reactive than silver .  

Answer 2

Your answer is option 1 as magnesium very less reactive in nature. Thus Mg can't replace Ag from AgNO3. Hope it helps brainliest please