Introduction to Energy Changes MCQs Quiz Online PDF Download

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MCQs on Introduction to Energy ChangesQuiz PDF Download

MCQ: In enthalpy profile diagram, reactants and products are represented on

  1. z-axis
  2. x-axis
  3. y-axis
  4. both B and C

C

MCQ: Symbol for enthalpy is

  1. E
  2. H
  3. P
  4. Y

B

MCQ: Kilojoules per mole is unit of

  1. bond energy
  2. enthalpy change
  3. density
  4. volume

B

MCQ: Change in energy between a chemical reaction and surroundings at constant temperature is called

  1. enthalpy change
  2. enthalpy
  3. enthalpy profile
  4. dynamic enthalpy

A

MCQ: Fireworks release energy in form of

  1. heat
  2. light
  3. sound
  4. All of Above

D