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Phase Changes Energies Quiz Questions and Answers PDF Download eBook - 40

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Quiz on Phase Changes Energies PDF Download eBook

Phase Changes Energies Quiz

MCQ: Phase changes are usually

  1. endothermic
  2. exothermic
  3. ectothermic
  4. none of above

A

Intermolecular Forces Quiz

MCQ: In covalent bonds, electrons are shared

  1. independently
  2. by force
  3. mutually
  4. by temperature

C

Unit Cell Quiz

MCQ: The length c in the unit cell is along

  1. X axis
  2. Y axis
  3. Z axis
  4. none of above

C

Crystallization Quiz

MCQ: The insoluble impurities from solution during crystallization are removed by

  1. drying
  2. filtration
  3. heating
  4. cooling

B

Gas Properties Quiz

MCQ: The pressure is exerted by gases due to their

  1. circular motion
  2. linear motion
  3. random motion
  4. vibratory motion

C