Bond Order
Chemistry ⇒ Chemical Bonding and Structure
Bond Order starts at 11 and continues till grade 12.
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A molecule has a bond order of 1. What type of bond does it have?
Calculate the bond order of CO molecule using molecular orbital theory.
Calculate the bond order of F2 molecule.
Calculate the bond order of O2 molecule using molecular orbital theory.
Calculate the bond order of O2+ ion.
Describe how bond order is related to bond energy.
Describe how the addition or removal of electrons affects the bond order of a diatomic molecule.
Explain the relationship between bond order and bond length.
Which of the following has the greatest bond length?
(1) N2
(2) N2+
(3) N2-
(4) N22-
Which of the following has the highest bond energy?
(1) O2
(2) O2+
(3) O2-
(4) O22-
Which of the following has the lowest bond order?
(1) C2
(2) C2+
(3) C2-
(4) C22-
Which of the following molecules has a bond order of 0.5?
(1) H2
(2) H2+
(3) He2
(4) He2+
If a molecule has 10 bonding electrons and 6 antibonding electrons, its bond order is _______.
The bond order of B2 molecule is _______.
The bond order of C2 molecule is _______.
The bond order of H2 molecule is _______.
Bond order can be a fractional value. True or False?
State whether the following statement is true or false: A molecule with a bond order of 1.5 is more stable than a molecule with a bond order of 1.
True or False: A bond order of zero indicates that the molecule is stable and exists under normal conditions.
True or False: A higher bond order always means a shorter bond length.
