A substance whose aqueous solution conducts electricity by dissociation into ions is called a(n):
AElectrolyte
BSemiconductor
CNon-electrolyte
DInsulator
Answer & Solution
Correct answer: A. Electrolyte
Electrolytes (salts, strong/weak acids, bases) dissociate into ions in solution and conduct electricity. Sucrose and urea do not dissociate and are non-electrolytes.
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