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Bond Energies and Enthalpies MCQs Quiz Online Tests pdf Download

Practice MCQs on bond energies and enthalpies, chemistry MCQs for online test prep. Enthalpy change quiz has multiple choice questions (MCQ), bond energies and enthalpies quiz questions and answers as amount of energy required to break a specific covalent bond is called, answer key with choices as bond dissociation energy, bond energy, bond enthalpy and all of above for competitive exam prep. Free study guide is to learn bond energies and enthalpies quiz online with MCQs to practice test questions with answers.

MCQs on Bond Energies and Enthalpies Quiz pdf Download

MCQ. Amount of energy required to break a specific covalent bond is called

  1. bond dissociation energy
  2. bond energy
  3. bond enthalpy
  4. All of Above

D

MCQ. Exothermic enthalpy changes are shown as

  1. negative values
  2. positive values
  3. neutral
  4. constant

A

MCQ. To initiate a reaction, minimum energy which is required to break bonds is called

  1. bond energy
  2. activation energy
  3. breaking energy
  4. ionization energy

B

MCQ. Identical bonds in molecules which possesses two type of bonds have bond energies totally

  1. different
  2. unique
  3. same
  4. constant

A

MCQ. Other atoms in a molecules effects its

  1. enthalpy
  2. bond energy
  3. volume
  4. All of Above

B

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