Practice Three-dimensional Representation Of Organic Molecules (8.3.2) - Organic chemistry – some Basic Principles and Techniques

Practice: Three-Dimensional Representation of Organic Molecules

Lesson 8.3.2Organic chemistry – some Basic Principles and Techniques

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8 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does a solid wedge represent in wedge-dash notation?
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Think about the visual perspective.
Question 2.
Which model emphasizes the actual space filled by atoms?
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Consider how much room the atoms take up.
3Question 3.
What does a dashed wedge represent in wedge-dash notation?
- A bond projecting towards the observer
- A bond in the plane of the paper
- A bond projecting away from the observer
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Visualize how it would appear in 3D.
4Question 4.
True or False: The ball-and-stick model effectively shows the relative positions of atoms in a molecule.
- True
- False
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Think about how atoms are represented.
Question 5.
Draw a 3D representation using wedge-dash notation of a molecule with a branched structure. Explain the positions of each bond.
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Visualize a molecule you're familiar with.
Question 6.
Using the ball-and-stick model, create a representation of butane and explain how it illustrates the molecular structure.
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Consider how many carbons are present and how they bond.

4 more questions in this section. Enroll free to practise them all.