Which of the following mixtures can be best separated by filtration?  a. ethanol in water b. mixture of solid naphthalene and water c. mixture of liquid hexane and water d. iodine in hexane mixture Which of the following mixtures can be best separated by evaporation? a. ethanol in water b. mixture of solid naphthalene and water c. mixture of liquid hexane and water d. iodine in hexane mixture

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