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Phase Changes Energies MCQ Questions with Answers PDF Download eBook

Practice Phase Changes Energies Multiple Choice Questions (MCQ), phase changes energies quiz answers PDF worksheet, chemistry test for online degree programs. Solve liquids and solids Multiple Choice Questions and Answers (MCQs), "Phase Changes Energies" quiz questions and answers for schools that offer online degrees. Learn london dispersion forces, types of solids, metallic solids, properties of crystalline solids test prep for ACT practice test.

"The quantity of liquid, Molar heat of vaporization needs is" Multiple Choice Questions (MCQ) on phase changes energies with choices 1 mole, 5 mole, 8 mole, and 10 mole for schools that offer online degrees. Solve phase changes energies quiz questions for merit scholarship test and certificate programs for SAT practice test.

MCQs on Phase Changes Energies PDF Download eBook

MCQ: The quantity of liquid, Molar heat of vaporization needs is

  1. 1 mole
  2. 5 mole
  3. 8 mole
  4. 10 mole

A

MCQ: Energy change is called enthalpy change when it occurs at

  1. varied pressure
  2. constant volume
  3. varied volume
  4. constant pressure

D

MCQ: Phase changes are usually

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

A

MCQ: Enthalpy changes are usually

  1. negative
  2. neutral
  3. positive
  4. without change

C

MCQ: When we measure molar heat of vaporization pressure taken is

  1. 5 atmosphere
  2. 3 atm
  3. 1 atm
  4. 9 atm

C