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JEE Advanced2019ChemistryChemical Bonding and Molecular StructureActual

Each of the following options contains a set of four molecules. Identify the option(s) where all four molecules possess permanent dipole moment at room temperature.

Options

  1. AB e C l 2 , C O 2 , B C l 3 , C H C l 3
  2. BS O 2 , C 6 H 5 C l , H 2 S e , B r F 5
  3. CB F 3 , O 3 , S F 6 , X e F 6
  4. DN O 2 , N H 3 , P O C l 3 , C H 3 C l

Correct answer

B. S O 2 , C 6 H 5 C l , H 2 S e , B r F 5

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