RRB Group D Mock Test 01 – Question 25

Question 25:

Which property of ethanol makes it suitable for use as a solvent in medicines?

Options :

  • a) Solubility
  • b) It forms esters
  • c) It is highly flammable
  • d) It is acidic in nature

correct answer : a)

Explanation :

Ethanol is an excellent organic solvent capable of dissolving both polar and non-polar substances. Due to its high solubility properties, it is commonly used in medicinal tinctures (e.g., Tincture of Iodine), cough syrups, and tonics.

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