Which compound dissolves in water to form an aqueous solution that can conduct an electric current?
(1) CCl4 (3) CH3COOH
(2) C2H5OH (4) CH4



Answer :

The answer is (3) CH3COOH. CH3COOH is a acid. It can ionized in water. So the solution can conduct an electric current. And the other three can not be ionized in water.

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