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Class 11 Chemistry Practice Test: Chemical Bonding and Molecular Structure - Bond Parameters
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Avg score: 78% Most missed: “All the __________ species(molecules and ions) have the same bond order.”

Bond parameters are the characterization of covalent bond on the basis of various parameters like bond length, bond angle, bond enthalpy.

Class 11 Chemistry Practice Test: Chemical Bonding and Molecular Structure - Bond Parameters
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10 Questions

1. Resonance does stabilize the molecule.
2. Strength of the bond between the two atoms can be known from bond dissociation enthalpy.
3. The bond enthalpy of H2O and OH are 502 KJ mol-1 and 427 KKJ mol-1. Then what is the average bond enthalpy?
4. The bond angle between the hydrogen atoms is _________
5. Which of the following cannot be used to measure bond lengths?
6. All the __________ species(molecules and ions) have the same bond order.
7. Which of the following molecules may have a dipole movement?
8. The covalent radius in a chlorine molecule and van der Waal’s radius between chlorine molecules respectively can be ________ & _________
9. What are the units of measuring the bond angle?
10. What is the bond order of CO?