bond order in `O_2,N_2` molecules respectively are:

The bond order in F_2 molecule is :

The bond order for Ne_2 and C_2 , respectively are

O_(2) and N_(2) are respectively

What is the bond order of O_2 molecule ?

The bond order of a molecule is given by

Comment on the nature of two S–O bonds formed in SO_(2) molecule. Are the two S–O bonds in this molecule equal ?

In a molecule of pyrophosphoric acid, the number of P-OH, P = O and P - O - P bonds/moiety(ies) respectively are :

The bond order in N_(2) ^(-) is

The ratio of number of sigma -bond to pi- bond in N_(2) and CO_(2) molecules are

The distribution of electrons among molecular orbitals is called the electronic configuration of the molecule which provides us the following very important informations about the molecule. (A)Stability of molecule : The molecule is stable if number of bonding moleculer orbital electrons (N_b) is greater than the number of antibonding molecular orbital electrons (N_a) . (B) Bond order : Bond order =1/2(N_b-N_a) A positive bond order means a stable molecule while a negative or zero bond order means an unstable molecule. ( C)Nature of the bond : Bond order 1,2 and 3 corresponds to single , double and triple bonds respectively. (D)Bond length: Bond length decreases as bond order increases. (E)Magnetic nature: Molecular orbitals in a molecule are doubly occupied , the substance is diamagnetic and if one or more molecular orbitals are singly occupied, it is paramagnetic. Which of the following statements is incorrect ?