Question 1
Which of the following choices is a diastereomer of the first structure shown?
![](data:image/png;base64, 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)
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)
◦ I
◦ II
◦ III
◦ IV
Question 2
Is the following a
meso compound?
![](data:image/png;base64, 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)
◦ Yes, because it cannot be superimposed with similar compounds that are not mirror images.
◦ No, because it has a mirror image.
◦ Yes, because it cannot be superimposed with mirror image compounds.
◦ Yes, because it has rotational symmetry.
◦ No, because it has two chiral centers.