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  2. Chemistry
  3. Chemistry A Molecular Approach Study Set 2
  4. Quiz 18: Free Energy and Thermodynamics

Identify the Process That Is Endothermic

Question 7
Multiple Choice

Identify the process that is endothermic. A) vaporization B) deposition C) freezing D) condensation

Related questions
Q 8
Identify a process that is NOT reversible. A) melting of steel B) freezing water C) melting of ice D) frying an egg E) deposition of carbon dioxide
Q 9
Which of the following statements is TRUE? A) Entropy is not a state function. B) Endothermic processes decrease the entropy of the surroundings, at constant T and P. C) Endothermic processes are never spontaneous. D) Exothermic processes are always spontaneous. E) None of the above is true.
Q 10
An exothermic reaction is a process that A) has a negative ΔHsys and a positive ΔSsurr. B) has a negative ΔHsys and a negative ΔSsurr. C) has a positive ΔHsys and a positive ΔSsurr. D) has a positive ΔHsys and a negative ΔSsurr.
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