Bond energy is expressed in:
Correct answer: A. kJ/mol
- A. kJ/mol
- B. Calories
- C. Joules
- D. Volt
Explanation
Bond energy is typically expressed in units of kilojoules per mole (kJ/mol) or kilocalories per mole (kcal/mol). These units represent the amount of energy required to break one mole of a particular chemical bond in a substance. Hence, option A is correct.
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About Chemical Bonding
Chemical bonding explains molecular shape through VSEPR theory and distinguishes sigma bonds from pi bonds. Questions involve hybridization, bond angles, dipole moment and bond energy, including how electron-pair repulsion determines geometry and how bond polarity differs from the overall polarity of a molecule.
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