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ADRIAN

Read about Adrian as an Educator of over thirty years, as a Chemistry Tutor with a resume of helping hundreds of private clients over three decades, and as an Author and Writer with an extensive portfolio of work

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AP MCQ 09ABCDEF PART 2

  • Question 01:

    Which of the following is associated with a very large magnitude, negative value for ∆G°?


  • Question 02:

    When the equilibrium constant is found to heavily favor reactants, what is the consequence for the numerical values of K and ln K?


  • Question 03:

    What does a value of ∆G° that is close to 0, tell us about the ratio of products to reactants in the equilibrium mixture?


  • Question 04:

    Dichromate(VI) ions (orange) can be converted to chromate(VI) ions (yellow) by adding water. The equilibrium below can be established. It is observed that a certain reaction mixture is bright orange. What does that observation tell us about the value of K?

    Cr2O72-(aq) + H2O(l) ⇌ 2CrO42-(aq) + 2H+(aq)


  • Question 05:

    If the value for ∆G° is close to 0, what does this tell us about ln K?