Practice Potassium Dichromate (k₂cr₂o₇) (3.1) - Chapter 8: The d- and f-Block Elements

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6 sample questions

Question 1.
What color is potassium dichromate?
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Think about the most prominent color associated with this compound.
Question 2.
What is the oxidation state of chromium in potassium dichromate?
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Remember, this oxidation state contributes to its behavior as an oxidizing agent.
3Question 3.
What is the primary color of potassium dichromate?
- Blue
- Orange-red
- Green
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Recall the visual feature of the compound.
4Question 4.
Is potassium dichromate considered a strong oxidizing agent?
- True
- False
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Think about its properties.
Question 5.
Design an experimental procedure to illustrate the oxidizing properties of potassium dichromate using ethanol as a substrate.
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Consider using indicators or measuring changes in concentration.
Question 6.
Evaluate the environmental impact of using potassium dichromate in industrial applications. What alternatives can you propose?
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Think about sustainability and safety in chemical processes.

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