TYPES OF SUBSTANCES
Substances can be classified into following two types, viz., non-eletrolytes and electrolytes.
Non-electrolytes do not conduct electricity in aqueous solution or molten state, for example, solution of urea, glucose, sugar, glycerine.
Electrolytes conduct electricity in aqu ous solution or molten state, for example, NaCl. These can be further divided into following types:
These get strongly ionized in water, ...