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ISSB Initial Tests - Academic Test - Chemistry - Thermodynamics - Quiz 3

Practice 10 high yield MCQs on Chemistry from Chapter Thermodynamics for Academic Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 3 of the series.

21. A bomb calorimeter measures heat at:



22. A coffee cup calorimeter measures heat at:



23. Entropy is a measure of:



24. Third law of thermodynamics states:



25. Gibbs free energy is defined as:



26. Spontaneity is indicated by:



27. At equilibrium, Gibbs free energy change is:



28. ΔG = ΔH - TΔS is the:



29. When ΔH < 0 and ΔS > 0, the reaction is:



30. When ΔH > 0 and ΔS < 0, the reaction is:



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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