Other questions in this quiz

2. from 3 moles of gas to 2 moles of gas. the entropy change is

  • negative
  • positive
  • zero

3. a reaction is feasible if G is

  • negative
  • same as free energy
  • positive
  • zero

4. entopy values are

  • can be negative and positive
  • positive only
  • negative only

5. can endothermic reactions be spontaneous

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

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