Please answer questions with explanations.
Dear Student
A matal is reactive than the other metal if it can cause a displacement reaction with the salt solution of the other metal.
So from the table,
So,
1) B is the most reactive metal
2) Since B is most reactive, it can cause a displacement reaction displace Cu from Copper sulfate
3) From the above info, order of reactivity is D<C<A<B
4) Now since D is the least reactive metal, it can be used to store all these solutions safely without reaction.
Regards
A matal is reactive than the other metal if it can cause a displacement reaction with the salt solution of the other metal.
So from the table,
- A is less reactive than Fe but more reactive than Cu.
- B is more reactive than Fe but less reactive than Zn
- C is the more reactive than Ag but less reactive than Fe, Cu and Zn.
- D is less reactive than Fe, Cu, Zn and Ag.
So,
1) B is the most reactive metal
2) Since B is most reactive, it can cause a displacement reaction displace Cu from Copper sulfate
3) From the above info, order of reactivity is D<C<A<B
4) Now since D is the least reactive metal, it can be used to store all these solutions safely without reaction.
Regards