Subject :NSO Class : Class 8
Which of the following is correct?
A Water can be used for extinguishing fires caused due to electrical faults.
B Carbon is a non-metal so it cannot be used in electrolytic cell.
C A liquid conducts electricity because of the presence of ions.
D Pure water forms ions to conduct electricity.
answer shall be c
Ans 1:
Class : Class 8
Ans 2:
Class : Class 9
c