During change of $O^2$ to $O_2^-$ ion, the electron adds on which one of the following orbitals?
During change of $O^2$ to $O_2^-$ ion, the electron adds on which one of the following orbitals?
- A
$\sigma^*$ orbital
- B
$\sigma$ orbital
- C
$\pi^*$ orbital
- D
$\pi$ orbital
Similar Questions
Which one does not exhibit paramagnetism
Which one does not exhibit paramagnetism
In which pair, or pairs, is the stronger bond found in the first species
$(a)$ $O_2^ - ,{O_2}$ $(b)$ ${N_2},N_2^ +$ $(c)$ $NO^+, NO^-$
In which pair, or pairs, is the stronger bond found in the first species
$(a)$ $O_2^ - ,{O_2}$ $(b)$ ${N_2},N_2^ +$ $(c)$ $NO^+, NO^-$
In which of the following transformations, the bond order has increased and the magnetic behaviour has changed?
In which of the following transformations, the bond order has increased and the magnetic behaviour has changed?
Bond order is a concept in the molecular orbital theory. It depends on the number of electrons in the bonding and antibonding orbitals. Which of the following statements is true about it ? The bond order
Bond order is a concept in the molecular orbital theory. It depends on the number of electrons in the bonding and antibonding orbitals. Which of the following statements is true about it ? The bond order
- [AIIMS 1980]
According to molecular orbital theory, the paramagnetism of ${O_2}$ molecule is due to presence of
According to molecular orbital theory, the paramagnetism of ${O_2}$ molecule is due to presence of