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JEE Main202225 Jun 2022Morning ShiftChemistryChemical Bonding and Molecular StructureActual

Bonding in which of the following diatomic molecule(s) become(s) stronger, on the basis of MO Theory, by removal of an electron? (A) NO (B) N 2 (C) O 2 (D) C 2 (E) B 2 Choose the most appropriate answer from the options given below :

Options

  1. AA , B , C only
  2. BB , C , E only
  3. CA , C only
  4. DD only

Correct answer

C. A , C only

Step-by-step solution

In all these molecules O 2 ​   and   NO , is stabilized by removal of electrons because it is having electrons in the anti-bonding orbital. And thus removal of electron from the anti bonding orbital, increases the bond order of O 2   and   NO ​. And thus is becomes more stable after removal of electrons. Bond order of O 2 + ​ is 2 . 5 and it is more than that of O 2 ​ which is having bond order as 2 . Similarly Bond order of NO   is   2 . 5   and   that   of

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