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The correct statement(s) about NO2, NO2+ and CO2 is /are
  • a)
    Both NO2 and CO2 are paramagnetic.
  • b)
    NO2 is paramagnetic and NO2+ is diamagnetic
  • c)
    Both CO2 and NO2+ have linear geometry.
  • d)
    CO2 and NO2+ are isoelectronic.
Correct answer is option 'B,C,D'. Can you explain this answer?
Verified Answer
The correct statement(s) about NO2, NO2+ and CO2 is /area)Both NO2 and...
  • NO2→ sp hybridization, linear, no unpaired electrons, Diamagnetic.
  • NO2 → sp2 hybridization, V-shape, one unpaired electron, Paramagnetic.
  • CO2 → sp hybridization, linear, no unpaired electrons, Diamagnetic.
  • COand NO2+ have 22 e- each, therefore they are isoelectronic.
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Most Upvoted Answer
The correct statement(s) about NO2, NO2+ and CO2 is /area)Both NO2 and...
Explanation:

  • Paramagnetism and Diamagnetism: Paramagnetic substances have unpaired electrons, which are attracted to a magnetic field, while diamagnetic substances have all paired electrons and are not attracted to a magnetic field.

  • Linear Geometry: Linear geometry refers to the arrangement of atoms or molecules in a straight line.

  • Isoelectronic: Isoelectronic refers to having the same number of electrons.



Answer:

  • NO2 has an odd number of electrons, making it paramagnetic.

  • NO2- has an even number of electrons, making it diamagnetic.

  • CO2 has a linear geometry, with the carbon atom in the center and the two oxygen atoms on either side.

  • NO2 also has a linear geometry.

  • CO2 and NO2 are isoelectronic, as they both have 16 electrons.

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The correct statement(s) about NO2, NO2+ and CO2 is /area)Both NO2 and CO2 are paramagnetic.b)NO2 is paramagnetic and NO2+ is diamagneticc)Both CO2 and NO2+ have linear geometry.d)CO2 and NO2+ are isoelectronic.Correct answer is option 'B,C,D'. Can you explain this answer?
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