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ISSB Initial Tests - Academic Test - Chemistry - Chem Equilibrium - Quiz 3

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

21. Increasing T favors the:



22. Decreasing T favors the:



23. A catalyst has what effect on equilibrium?



24. Kc changes only with:



25. For an exothermic reaction, increasing T:



26. For an endothermic reaction, increasing T:



27. For H₂ + I₂ ⇌ 2HI, pressure change:



28. Increasing pressure for CaCO₃ ⇌ CaO + CO₂ shifts:



29. Pure solids in Kc expression:



30. Kc for C(s) + H₂O(g) ⇌ CO(g) + H₂(g) 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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