MDCAT Chemistry MCQ #32

Lower molecular weight alcohols like methanol and ethanol show infinite solubility in water. What is the primary reason for this?

MDCAT Chemistry MCQ #32

  1. Question 1

    Q1. Lower molecular weight alcohols like methanol and ethanol show infinite solubility in water. What is the primary reason for this?

    • A) Ionic bonding
    • B) Hydrogen bonding
    • C) Dipole-dipole forces
    • D) London dispersion forces

    Answer: Hydrogen bonding

    Explanation: Lower alcohols are soluble in water due to hydrogen bonding, which becomes less effective as the hydrophobic alkyl chain increases.