Single Answer MCQ
Q-00001519
What would you observe if metal B is added to a solution of Copper(II) sulphate?
1
No reaction
2
Formation of a brown precipitate
3
Evolution of a gas with a colorless solution
4
Formation of a blue precipitate
Answer and Solution
Answer
D. Formation of a blue precipitate
Solution:
When metal B is added to a solution of Copper(II) sulphate, you would observe the formation of a blue precipitate. This indicates a displacement reaction where metal B displaces copper from the compound.
Watch Video Solution