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JEE Main202126 Feb 2021Morning ShiftChemistryChemical Bonding and Molecular StructureActual

Given below are two statements: Statement I : o -Nitrophenol is steam volatile due to intramolecular hydrogen bonding. Statement II : o -Nitrophenol has high melting due to hydrogen bonding. In the light of the above statements, choose the most appropriate answer from the options given below:

Options

  1. ABoth Statement I and Statement II are false
  2. BStatement I is true but Statement II is false
  3. CStatement I is false but Statement II is true
  4. DBoth Statement I and Statement II are true

Correct answer

A. Both Statement I and Statement II are false

Step-by-step solution

Intramolecular H -bonding thus it is more volatile due to intramolecular H -bonding. Melting point of o-nitrophenol is higher because of closed packing and not because of hydrogen bonding.

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