A) metal Q will displace the cation of P from its aqueous solution and deposit the metal P
B) both metals Q and R will displace the cation of P from its aqueous solution and deposit the metal P
C) metal R will displace the cation of P from its aqueous solution and deposit the metal P
D) metal P will displace the cation of R from its aqueous solution and deposit the metal R
Correct Answer: D
Solution :
The metal that has less standard reduction electrode potential or more negative reduction potential, can displace the other metals (cations) from their aqueous solution. Among the given, P has most negative standard reduction potential, so it will displace Q and R cations from the aqueous solution and deposit them.
You need to login to perform this action.
You will be redirected in
3 sec
