Nitrogen has the electronic configuration 1 s 2- 2 s 2 2 p x 1 2 p y 1 2 p z 1 and not 1 s 2- 2 s 2 2 p x 2 2 p y 1 2 p z 0 which is determined byA- Hund-s ruleB- Pauli-s exclusion principleC- Aufbau-s principleD- Uncertainty principle

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard IX

Chemistry

Electronic Configuration and Oxidation States

Nitrogen has ...

Question

Nitrogen has the electronic configuration $1 s^{2}, 2 s^{2} 2 p_{x}^{1} 2 p_{y}^{1} 2 p_{z}^{1}$ and not $1 s^{2}, 2 s^{2} 2 p_{x}^{2} 2 p_{y}^{1} 2 p_{z}^{0}$ which is determined by

Aufbau's principle

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Pauli's exclusion principle

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Hund's rule

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Uncertainty principle

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
Hund's rule

Hund's rule states that pairing of electrons in the orbitals of a subshell (orbitals of equal energy) starts when each of them is singly filled.

Suggest Corrections

Similar questions

Q. The principles that gives the correct explanation why ground state electronic configuration of

S i

and not

is:

Q. If the nitrogen atom had an electronic configuration of

1 s^{7}

it would have lower energy than that of the normal ground state configuration

1 s^{2}, 2 s^{2}, 2 p^{3}

because the electrons would be closer to the nucleus.

1 s^{7}

is not observed because it violates:

If carbon atom has electronic configuration 1 $s^{6}$ , it would have energy lower than that of the normal ground state configuration 1 $s^{2}$ 2 $s^{2}$ 2 $p^{2}$ . Yet 1 $s^{6}$ is not observed because it violates

Q. In the following electronic configuration, some rules have been violated.

I: Hund's rule

II: Pauli's exclusion principle

III: Aufbau principle

Question 10

Which of the following is responsible to rule out the existence of definite paths or trajectories of electrons ?

(a) Pauli's exclusion principle

(b) Heisenberg's uncertainty principle

(d) Aufbau principle

Join BYJU'S Learning Program

Nitrogen has the electronic configuration 1s2,2s2 2p1x 2p1y 2p1z and not 1s2,2s2 2p2x 2p1y 2p0z which is determined by

The correct option is C Hund's rule Hund's rule states that pairing of electrons in the orbitals of a subshell (orbitals of equal energy) starts when each of them is singly filled.

Nitrogen has the electronic configuration $1 s^{2}, 2 s^{2} 2 p_{x}^{1} 2 p_{y}^{1} 2 p_{z}^{1}$ and not $1 s^{2}, 2 s^{2} 2 p_{x}^{2} 2 p_{y}^{1} 2 p_{z}^{0}$ which is determined by

The correct option is C
Hund's rule

Hund's rule states that pairing of electrons in the orbitals of a subshell (orbitals of equal energy) starts when each of them is singly filled.