Which of the following statements is true regarding the molecular orbital config
Practice Questions
Q1
Which of the following statements is true regarding the molecular orbital configuration of O2?
It has 2 unpaired electrons
It has 4 unpaired electrons
It is diamagnetic
It has a bond order of 3
Questions & Step-by-Step Solutions
Which of the following statements is true regarding the molecular orbital configuration of O2?
Step 1: Understand that O2 is a molecule made of two oxygen atoms.
Step 2: Learn about molecular orbitals, which are regions where electrons can be found in a molecule.
Step 3: Know that in O2, the molecular orbitals are filled with electrons according to specific rules.
Step 4: Fill the molecular orbitals for O2: the first two orbitals get 2 electrons each (total 4), the next two get 2 electrons each (total 4), and the last two orbitals get 1 electron each (total 2).
Step 5: Count the total number of unpaired electrons in the last two orbitals. In O2, there are 2 unpaired electrons.
Step 6: Understand that having unpaired electrons means the molecule is paramagnetic, which means it is attracted to a magnetic field.
