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Which mixture is suitable for separation by a separating funnel?

Answer and explanation

Correct answer: Kerosene and water

The governing concept is separation based on immiscibility and density. A separating funnel is used for two liquids that do not mix and form separate layers. Kerosene and water remain distinct because kerosene is non-polar while water is polar; kerosene generally forms the upper layer because it is less dense. The lower layer can be drained first and the upper layer collected separately. Salt and sugar solutions are homogeneous solutions, so their components cannot be separated with this apparatus. Ink colours require techniques such as chromatography, not a separating funnel. Therefore, option A is correct.

Related tags

ChemistryNature Of MatterSeparation Of MixturesClass 11Some Basic Concepts Of ChemistryClass 11 Mcq

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