What makes water a good conductor of Class 8?

Pure water does not conduct electricity, but naturally occurring water (rain water, tap water etc) contain salts (ions) dissolved in it and this makes it a good conductor of electricity.

Why is water a poor conductor of electricity?

Pure water does not conduct electricity because it does not contain ions, so the electrons do not move through the solution.

Is water good for conducting electricity?

Well actually, pure water is an excellent insulator and does not conduct electricity.

How do you make water conductive?

For making water a Good conductor acidify it with any strong acid such as Sulphuric acid, Hydrochloric acid etc. Only small amount of acid is needed. Due to which the bonds between water molecule breaks and it conducts electric current.

Which type of water is best conductor of electricity?

Seawater is a good conductor of electricity because it is a rich source of sodium ions. Therefore, sea water is the best conductor of electricity.

Which is the best conductor of electricity in water?

Electricity can pass through sea water. In fact, sea water is a much better conductor of electricity than normal water. Sea water contains common salt (sodium chloride – ) and other compounds which, when dissolved in water dissociate into ions (in the case of , it produces and ions).

Is distilled water a good conductor of electricity?

Pure water is not a good conductor of electricity. 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). Because the electrical current is transported by the ions in solution, the conductivity increases as the concentration of ions increases.

Why is sea water a better conductor of electricity than freshwater?

Sea water has a relatively large number of Sodium and Chloride ions and has a conductivity of around 5S/m. This is because the Sodium Chloride salt dissociates into ions. Hence sea water is about a million times more conductive than fresh water.

Is sugar water a good conductor?

Because pure water has few ions, it is a poor conductor. Uncharged molecules that dissolve in water, like sugar, do not conduct electricity.

Which metal is poorest conductor of electricity?

Bismuth and tungsten are two metals which are poor conductors of electricity. Dear friend, Tungsten and Bismuth are metals which are poor conductors of electricity. Stainless Steel is a poor conductor because it has an alloy structure.