Question

The correct order of increasing C―O bond length of CO, , is

Solution

Correct option is

 

    

(ii) Bond order is calculated by either the help of molecular orbital theory or by resonance. 

(i) Bond order of CO as calculated by molecular orbital theory = 3. 

   

                                             

(iii) Bond order in 

SIMILAR QUESTIONS

Q1

The hybridization state of central atom in PCl5 is

Q2

The molecule having one unpaired electrons is :

Q3

The hydrogen bond is strongest in :

Q4

The species in which the central atom uses sp2 hybrid orbitals in its bonding is :

Q5

The molecule which has zero dipole moment is :

Q6

The molecule which has pyramidal shape is :

Q7

Which one is most ionic?

Q8

Number of paired electrons in O2 molecule is :

Q9

Among the following species, identify the isostructural pairs, .

Q10

Molecular shapes of SF4, CF4 and XeF4 are :