Bond Energies and Enthalpies MCQs Quiz Online PDF Download

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MCQs on Bond Energies and EnthalpiesQuiz 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


MCQ: Exothermic enthalpy changes are shown as

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


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


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

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


MCQ: Other atoms in a molecules effects its

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