Other questions in this quiz

2. a system becomes more energetically stable when

  • it loses energy
  • gains energy

3. deegree of disorder goes from

  • gas to solid
  • solid to gas
  • liquid to solid
  • solid to liquid

4. temperature 25˚c is the same as....in K

  • 293
  • 298
  • 273
  • 278

5. can endothermic reactions be spontaneous

  • no, the sytem has gained energy so becomes less stable
  • yes, its also effected by entropy change
  • yes, its also effected by enthalpy change
  • no, its also effected by enthalpy change

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