Pauli's Exclusion Principle
Trending Questions
Q.
"An orbital can have 10 electrons”.
True
False
Q. The ground state electronic configuration of nitrogen atom can be represented by
Q.
Electronic configuration of H− is
1s1
1s2
1s12s1
1s0
Q.
Any p-orbital can accommodate up to:
2 electrons with parallel spins
2 electrons with opposite spins
4 electrons
6 electrons
Q. An orbital can have 10 electrons
- True
- False
Q. The orbital diagram in which both the Pauli’s exclusion principle and Hund’s rule are violated is:
Q. Any 'p' orbital can accommodate upto:
- Four electrons
- Six electrons
- Two electrons with parallel spins
- Two electrons with opposite spins
Q. If Pauli's exclusion principle was not known, the electronic configuration of Lithium atom would be:
- 1s2 2s1
- 1s1 2s2
- 1s3
- 1s1 2s1 2p1
Q. If carbon has electronic configuration 1s6, it would have lower energy than that of the normal ground state configuration 1s2 2s2 2p2, because the electrons would be closer to the nucleus. Yet 1s6 is not observed, since it violates
- Heisenberg uncertainty principle
- Pauli's exclusion principle
- Bohr's postulate of stationary orbits
- Hund's rule of maximum multiplicity
Q. If the nitrogen atom had an electronic configuration of 1s7 it would have lower energy than that of the normal ground state configuration 1s2, 2s2, 2p3 because the electrons would be closer to the nucleus. 1s7 is not observed because it violates:
- Heisenberg’s uncertainty principle
- Pauli's exclusion principle
- Hund’s rule
- Aufbau Principle