JEE Main & Advanced Chemistry Equilibrium Question Bank Electrical conductors, Arrhenius theory and ostwald's dilution law

  • question_answer Molten sodium chloride conducts electricity due to the presence of                                        [BHU 2001]

    A)                 Free electrons

    B)                 Free ions

    C)                 Free molecules

    D)                 Atoms of sodium and chlorine

    Correct Answer: B

    Solution :

                    As \[NaCl\] ionises completely to yield free ions.

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