What would you observe if Q is added to a solution of copper (sulphate?
A. Combination reaction takes place
B. Decomposition reaction takes place
C. Displacement reaction takes place
D. No reaction takes place
Answer:C
What would you observe if Q is added to a solution of copper (sulphate?
A. Combination reaction takes place B. Decomposition reaction takes place C. Displacement reaction takes place D. No reaction takes place
Explanation: Since Q is most reactive and