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QJEEAdv19Chd948: JEE Advanced 2019 Chemistry - Class 11 JEEAdv19Chd948 Solution: Each of the following options contains a set of four molecules. …

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

Multiple Choice Options

  • A SO2, C6H5Cl, H2Se, BrF5
  • B BeCl2, CO2, BCl3, CHCl3
  • C NO2, NH3, POCl3, CH3Cl
  • D BF3, O3, SF6, XeF6

Step-by-Step Verified Solution

The molecules which gives permanent dipole moment are polar in nature.

JEE Advanced 2019 Paper 1 Offline Chemistry - Chemical Bonding & Molecular Structure Question 11 English Explanation 1

JEE Advanced 2019 Paper 1 Offline Chemistry - Chemical Bonding & Molecular Structure Question 11 English Explanation 2

Thus, options (a, c) are correct.

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