Question

construct moled for n² , O² , f² molecule​

Answer 1

Explanation:

Bond order=

2

(No. of electrons in bonding orbital)−(No. of electrons in anti−bonding orbital)

Bond order of N

2

=

2

10−4

=

2

6

=3⇒N≡N

Bond order of O

2

=

2

10−6

=

2

4

=2⇒O≡O

If orbitals contains unpaired electrons, it is paramagnetic. Otherwise diamagnetic.

N

2

does not have unpaired electrons. So, it is diamagnetic.

O

2

have 2 unpaired electrons. So, it is paramagnetic.