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Chemical Bonding and Molecular Structure question

2020 · Q95
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Chemical Bonding and Molecular Structure question

2020 · Q95

NEETChemistryChemical Bonding and Molecular StructureMCQ+4 / −1
Which of the following set of molecules will have zero dipole moment?
  1. A
    Boron trifluoride, hydrogen, fluoride, carbon dioxide, 1, 3-dichlorobenzene
  2. B
    Nitrogen trifluoride, beryllium difluoride, water, 1, 3-dichlorobenzene
  3. C
    Boron trifluoride, beryllium difluoride, carbon dioxide, 1, 4-dichlorobenzene
  4. D
    Ammonia, beryllium difluoride, water, 1, 4-dichlorobenzene
View written solutionFree

Correct answer: C

Due to their symmetrical structure, BF3, BeF2, CO2 and 1, 4-dichloro benzene molecules have a zero dipole moment.

NEET 2020 Phase 1 Chemistry - Chemical Bonding and Molecular Structure Question 30 English Explanation

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