Question

Metal $A+$ Salt solution of $B\to$ Salt solution of $A+$ Metal $B$
Which one is more reactive among $A$ and $B$?

• A. $A$
• B. $B$
• C. Both are equally reactive
• D. None of the above

Answer 1

The correct option is A $A$

Metal $A$ displaces metal $B$ from its solution. Hence, A is more reactive than $B$.