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  • Need explanation for: Two pi and half sigma bonds are present in :

Two pi and half sigma bonds are present in :

  • Option 1)

    O_{2}^{+}

  • Option 2)

    N_{2}

  • Option 3)

    O_{2}

  • Option 4)

    N_{2}^{+}

Answers (1)

best_answer

 

Pi bond -

This type of bond is formed by sidewise or lateral over lapping of two half filled atomic orbitals.

- wherein


 

 

 

 

  

 

Pi bond -

This type of bond is formed by sidewise or lateral over lapping of two half filled atomic orbitals.

- wherein

 

 

Sigma bond -

When covalent bond is formed by overlapping of atomic orbitals along the same axis it is called Sigma bond. Such type of bond is symmetrical about the line joining the two nuclei.

- wherein

As we have learn in pi bonds and sigma bonds

Bond order of N2+ = 2.5             No. of \pi bonds = 2 , \sigma = 1

 Bond order of N2 = 3.0               No. of \pi bonds  = 2, \sigma = 1

 Bond order of O2+ = 2.5             No. of \pi bonds =1.5, \sigma = 1

Bond order of O2 = 2                   No. of \pi bonds = 1, \sigma = 1

 

 


Option 1)

O_{2}^{+}

Option 2)

N_{2}

Option 3)

O_{2}

Option 4)

N_{2}^{+}
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