AUFBAU Principle Absorb Before You Solve MCQs Structure of Atom Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers, NEETprep,neet questions, neet practice questions, neet practice paper,neetprep, neetprep practice questions, mock test neet, neet physics questions, neet mcq, neet questions with answers, neet questions with explanations,NEET attempt,NEET test series, AIIMS Delhi preparation,NEET rank rewards, NTA level NEET questions, NEET online coaching,physicswallah neet, physicswala neet,allen neet, akash neet, physics online course, chemistry online course,biology online course, zoology online course, botany online course, Aryan Raj Singh NEET course

The incorrect statement among the following is:

1.	Total orbital angular momentum of an electron in 's' orbital is equal to zero.
2.	An orbital is designated by three quantum numbers, while an electron in an atom is designated by four quantum numbers.
3.	The electronic configuration of N atom is
4.	The value of m for d_z² is zero.

Subtopic: AUFBAU Principle |

80%

Level 1: 80%+

NEET - 2018

1(6%)

2(8%)

3(81%)

4(8%)

Hints

Which one of the following electrons in the ground state will have least amount of energy?

1.	An electron in hydrogen atom.
2.	An electron in 2p orbital of carbon atom.
3.	The electron of copper atom present in 4s orbital.
4.	The outermost electron in sodium atom.

Subtopic: AUFBAU Principle |

68%

Level 2: 60%+

NEET - 2022

1(68%)

2(6%)

3(15%)

4(12%)

Hints