Different separation techniques exploit different physical or chemical properties of the components in a mixture, such as boiling point (distillation), volatility (sublimation), differential adsorption/ solubility (chromatography), and density (centrifugation).
Match List - I with List - II: List - I List - II 1. Solid Sodium Chloride with I. Chromato‐ Camphor graphy 2. Various pigments from ex‐ II. Distillation tract of flower petals 3. Mixture of Acetone and Wa‐ III. Centrifuter gation IV. Sublima‐ 4. Butter from Cream tion
Asked in HAS Prelims 2021 · Topic: Physical and Chemical Changes, Solution (Distinction between Physical and Chemical Changes)
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Answer: C. 1-IV, 2-I, 3-II, 4-III
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