Electronic Configuration and Oxidation States
Trending Questions
Q.
What are the oxidation numbers in the compound ?
Q.
Nitrogen has the electronic configuration 1s2, 2s2 2p1x 2p1y 2p1z and not 1s2, 2s2 2p2x 2p1y 2p0z which is determined by
Aufbau's principle
Pauli's exclusion principle
Hund's rule
Uncertainty principle
Q. Which of the following species has the electronic configuration [Ar]3d5?
- Cr
- Fe3+
- Mn
- V
Q. The element Z = 114 has been discovered recently. It will belong to which of the following family groups and electronic configuration?
- Halogen family, [Rn]5f146d107s27p5
- Carbon family, [Rn]5f146d107s27p2
- Oxygen family, [Rn]5f146d107s27p4
- Nitrogen family, [Rn]5f146d107s27p6
Q. Which of the following are appropriate oxidation states exhibited by the elements belonging to the group 15 family?
- 5
- 3
- -3
- All of these
Q. Which one of the following oxides exhibits paramagnetic behaviour?
- CO2
- SO2
- ClO2
- SiO2