Snapquiz - Percentage Yield

This is the Snapquiz on Percentage Yield. Click here or use the embedded video if you haven't watched the lesson yet.


Question 1. What is the maximum possible yield called?

Actual yield.
Theoretical yield.
Maximum yield.
Total yield.


Question 2. What is three kilograms as a percentage of five kilograms?

50%.
40%.
30%.
60%.


Question 3. What does this symbol tell us about a reaction?

It's unstable.
It's irreversible.
It's impossible.
It's reversible.


Question 4. Which of the following is not a reason why we might not get 100% yield?

Not conducting the reaction safely.
The reaction may be reversible.
We might form other side-products.
Loss of the product when we try to collect it.


Question 5. Which two elements do we use in the Haber process?

Nitrogen and oxygen.
Oxygen and hydrogen.
Oxygen and carbon.
Nitrogen and hydrogen.


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