Question

define non electrolyte five four examples

Answer 1

Urea, Benzene, Sugar, Ethanol, chloroform, either etc.

Answer 2

A nonelectrolyte is a substance that does not exist in an ionic form in aqueous solution. Nonelectrolytes tend to be poor electrical conductors and don't readily dissociate into ions when melted or dissolved.
For Eg... Urea, Benzene, Sugar, Ethanol, Chloroform , ether