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Chemical Bonding and Molecular Structure question

2002 · Q112
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Chemical Bonding and Molecular Structure question

2002 · Q112

NEETChemistryChemical Bonding and Molecular StructureMCQ+4 / −1
Which of the following is isoelectronic?
  1. A
    CO2, NO2
  2. B
    NO2−-−, CO2
  3. C
    CN−-−, CO
  4. D
    SO2, CO2
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