Question

Select the one that is most stable species.

Solution

Correct option is

CN

More the b.o. higher is stability

  

b.o. of CN = 3 

b.o. of CN+ = 2.

SIMILAR QUESTIONS

Q1

Which of the following does not contain coordinate bond?

Q2

BF3 reacts with (CH3)3N to form an adduct (CH3)3 BF3. The bond length of B–F bond in the adduct is

Q3

Which substance has the greatest ionic character?

Q4

In pyrophosphoric acid,  bonds are respectively,

Q5

HI is covalent compound in which small positive charge is present on H and a small negative charge I, and the molecule is represented as . The dipole moment of HI is 0.38D and the bond length. H–I is 1.61Å. What fraction of charge is present on I?

Q6

The molecule having zero dipole moment is

Q7

Which of the following is having highest bond length?

Q8

The number and type of bonds between two carbon atoms in calcium cabide are

Q9

How many  bonds are there in?

                        

Q10

On the basis of m.o. theory which of the following statements is correct?