In a solution of lead acetate, a strip of metal M was dipped. After some time, lead from the solution was deposited on the metal strip. Which metal is more reactive, M or lead?

In a solution of silver nitrate, a copper plate was dipped. After some time, silver from the solution was deposited on the copper plate. Which metals is more reactive-copper or silver? how?

A strip of metal X is dipped in the blue coloured salt solution YSO_(4) . After some time, a layer of metal Y from the salt solution is formed on the surface of metal strip. X metal Z is used in galvanisation whereas metal Y is used in making electric wires. Metal X and metal Y together form an alloy Z. (a) What could metal X be. (b) What could metal Y be ? (c) Name the metal salt YSO_(4) . (d) What type of chemical reaction takes place when metal X reacts with salt solution YSO_(4) ? Write the equation of the chemical reaction involved. (e) Name the alloy Z.

Which metal can deposit copper from copper sulphate solution ?

A less reactive metal can displace a more reactive metal from the solution of its salt. (True / False)