Without losing its concentration ZnCl2 solution cannot be kept in contact with

Question

Without losing its concentration ZnCl2 solution cannot be kept in contact with (A) Au (B) Al (C) Pb (D) Ag

Tardigrade Admin · Accepted Answer

In electrochemical series, A1 is placed above Zn and all other are present below Zn. So, aluminium displaces zinc from ZnCl2 solution. Hence, it cannot keep in contact with Al.

Q. Without losing its concentration $Z n C l_{2}$ solution cannot be kept in contact with

Au

Al

Pb

Ag

In electrochemical series, A1 is placed above Zn and all other are present below Zn.
So, aluminium displaces zinc from $Z n C l_{2}$ solution.
Hence, it cannot keep in contact with Al.

Q. Without losing its concentration ZnCl2​ solution cannot be kept in contact with

Au

Al

Pb

Ag

In electrochemical series, A1 is placed above Zn and all other are present below Zn. So, aluminium displaces zinc from ZnCl2​ solution. Hence, it cannot keep in contact with Al.

Q. Without losing its concentration $Z n C l_{2}$ solution cannot be kept in contact with

In electrochemical series, A1 is placed above Zn and all other are present below Zn.
So, aluminium displaces zinc from $Z n C l_{2}$ solution.
Hence, it cannot keep in contact with Al.