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NEETChemistryThermodynamics (C)

The molar enthalpy of vapourisation of acetone is less than that of water. Why?

Options

  1. ABecause of weak hydrogen bonding in water, its enthalpy of vapourisation is less.
  2. BBecause of strong hydrogen bonding in water, its enthalpy of vapourisation is more.
  3. CBecause of weak hydrogen bonding in water, its enthalpy of vapourisation is more.
  4. DBecause of strong hydrogen bonding in water, its enthalpy of vapourisation is less.

Correct answer

B. Because of strong hydrogen bonding in water, its enthalpy of vapourisation is more.

Step-by-step solution

Correct Option is : (B) Because of strong hydrogen bonding in water, its enthalpy of vapourisation is more.

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