Q No: 13 Pure Water is Conductor ????

Reasoning Question series 
Q No: 13 Pure Water is Conductor ???? 
Justify 
Ans :
1. pure water is also known as Deionized water 
it is also called Distilled water
2. electricity can pass through the ions.
due to self ionization of water
H+ and OH-
very small amount of electricity can pass through pure water.
3. On the presence of C02 which is present in air , small amount of electricity can pass through pure water.
Ordinary distilled water in equilibrium with carbon dioxide of the air has a conductivity of about 10 x 10-6 W-1*m-1 (20 dS/m)