Find the odd one out based on solubility in water at room temperature:

Find the odd one out based on solubility in water at room temperature:
  1. Copper sulphate
  2. Honey
  3. Glycerine
  4. Mustard oil

Solution

Mustard oil is immiscible in water, whereas copper sulphate, honey, and glycerine dissolve or mix completely in water.

Asked in: Homi Bhabha Practice

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