Which one is more stable O or O 2?

Which one is more stable O or O 2?

1 Answer. O2+ is more stable than O2-. Because According to molecular orbital theory O2+ has 15 electrons &it has one electron in antibonding orbital. In the case of O2- 17 electrons are present &3 electrons are present in antibonding orbitals.

Why O2 ion is more stable than O2?

Thus O2 is thermodynamically more stable than O22+ and two free electrons because the decrease in energy caused by the electrons occupying the highest unoccupied molecular orbitals is (much) greater than any possible decrease in the bond energy.

Why an oxygen ion is more stable than an oxygen atom?

Oxygen molecule is 2 oxygen atoms in a covalent bond, whereas an oxygen atom is an atom with 8 electrons (6 valence electrons). Thus, clearly, any element in a bonded state is always more stable than when in an un-bonded state.

Which molecule of oxygen is more stable?

Ozone

What are the three atoms of oxygen?

Ozone: it is a highly reactive gas composed of three oxygen atoms. It is formed naturally through solar ultraviolet radiation with molecular oxygen. The ozone protects us from the sun’s harmful UV rays. Ozone: O3 is a molecule made up of three oxygen atoms.

Is O2 − paramagnetic?

Likewise, in case of O+2 , one electron is removed from the outermost orbital 2py . Hence this orbital becomes empty. But the 2px orbital has an unpaired electron. Hence, this molecule is paramagnetic.

Which is paramagnetic O2 or N2?

You can see that in N2 all electrons are paired while O2 has 2 unpaired electrons. These unpaired electrons are responsible for the magnetic nature of O2. These unpaired electrons of O2 move around in their orbits. This type of magnetism is called paramagnetism.

Which of the following statement is correct O2 is paramagnetic?

⇒Nb−Na2=10−52=2.5. By the above explanation and calculation it is clear to us that both O2+ and O2 are paramagnetic and the bond orders of O2+ is 2.5 and the bond order of O2 is 2. O2+ and O2 both are paramagnetic bond order of O2+ is greater than O2. So the correct answer of the given question is option: A.

What is Bond Order of O2?

Atomic orbitals of oxygen combine to form molecular orbitals. Bond order in Oxygen molecule (O2) =½ [(Number of bonding electrons) – (number of anti-bonding electrons)] = ½ [10 – 6] = 2.

Which has higher bond order O2 or O2?

According to the molecular orbital theory, the general molecular orbital configuration will be, As there are 8 electrons in oxygen. From this we conclude that the bond order from lowest to highest will be, Hence, posses highest bond order.

How do you calculate bond order of O2?

The bond order may be defined as half the difference between the number of electrons in bonding molecular orbitals (Nonbonding) and the number of electrons in the antibonding molecular orbital. The bond order is the number of bonds present between two atoms in a molecule or ion.

What is Bond Order of O2 minus?

∴ Bond order = 1.5.

How is O2 paramagnetic?

It shows that all the electrons in oxygen are paired, so oxygen should be diamagnetic. The last two electrons go into separate, degenerate π orbitals, according to Hund’s Rule. Thus, oxygen has two unpaired electrons and is paramagnetic.

Is O2 2 stable or unstable?

One oxygen atom is unstable since it has only 6 electrons in the outermost shell. For an atom to be stable it needs 8 electrons. So, for the oxygen atom to be stable it requires two more electrons in the valence shell. An oxygen molecule(O2) with two atoms of oxygen is stable.

Is n2 2+ paramagnetic or diamagnetic?

Thus, N+2 has a paramagnetic configuration due to the unpaired σ2pz electron.

Which one is correct dinitrogen is paramagnetic?

Both NO and NO2​ have unpaired electrons on them so they are paramagnetic in nature.

Is paramagnetic or diamagnetic more stable?

Answer. Diamagnetic is more stable!!!!!!!!!!!