Question 1:
Illustrate out the meaning of reversible cell.
Question 2:
Illustrate single electrode potential.
Question 3:
Give reason for the statement: Corrosion of water filled steel tanks occurs below the water line.
Question 4:
Illustrate out the meaning luminous paint? Name the ingredient present in it.
Question 5:
Make a distinction between primary and secondary cells.
Question 6:
Write down the electrochemical reactions which take place in the Lechlanche cell.
Question 7:
Illustrate out the meaning of adhesive action.
Question 8:
Illustrate the additives added to enhance the following properties of lubricating oil
a) Pour point depressants
b) Deposit inhibitors.
Question 9:
What do you understand by the term soft abrasive? Provide an example.
Question 10:
Illustrate out eluent and elution.