4. Alkanes and Cycloalkanes
Drawing Newman Projections
Multiple Choice
Multiple Choice
Which line-angle structure matches the Newman projection, when looking from the right?
![The figure illustrates a Newman projection. A 2-carbon alkane is depicted as a Newman projection such that C 1 is toward the observer and C 2 is away from the observer. C 1 is represented as a dot, and C 2 is represented as a circle around the dot. C 1 is single bonded to C H 3 above in the form of a line, H on the lower right, and O H on the lower left. C 2 is single bonded to H on the lower left, C H 3 on the upper left in the form of a line, and B r on the lower right. An observer looks at the Newman projection from the right.](https://media.pearsoncmg.com/ph/esm/ecs_mullins_organic1e/msa/content/practice-test/img/Ch03_Q07_QT.jpg)
A
![The figure illustrates the structure of a molecule. A 2-carbon alkane chain is depicted as a line structure using 1 line. C 1 is single bonded to C H 3 on the upper left in the form of a line, dash bonded to O H on the lower left, and wedge bonded to H below. C 2 is single bonded to C H 3 on the upper right in the form of a line, wedge bonded to B r on the lower right, and dash bonded to H below.](https://media.pearsoncmg.com/ph/esm/ecs_mullins_organic1e/msa/content/practice-test/img/Ch03_Q07_A1.jpg)
B
![The figure illustrates the structure of a molecule. A 2-carbon alkane chain is depicted as a line structure using 1 line. C 1 is single bonded to C H 3 on the upper left in the form of a line, dash bonded to H on the lower left, and wedge bonded to B r below. C 2 is single bonded to C H 3 on the upper right in the form of a line, wedge bonded to H on the lower right, and dash bonded to O H below.](https://media.pearsoncmg.com/ph/esm/ecs_mullins_organic1e/msa/content/practice-test/img/Ch03_Q07_A2.jpg)
C
![The figure illustrates the structure of a molecule. A 2-carbon alkane chain is depicted as a line structure using 1 line. C 1 is single bonded to C H 3 on the upper left in the form of a line, dash bonded to O H on the lower left, and wedge bonded to B r below. C 2 is single bonded to C H 3 on the upper right in the form of a line, wedge bonded to H on the lower right, and dash bonded to H below.](https://media.pearsoncmg.com/ph/esm/ecs_mullins_organic1e/msa/content/practice-test/img/Ch03_Q07_A3.jpg)
D
![The figure illustrates the structure of a molecule. A 2-carbon alkane chain is depicted as a line structure using 1 line. C 1 is single bonded to C H 3 on the upper left in the form of a line, dash bonded to H on the lower left, and wedge bonded to O H below. C 2 is single bonded to C H 3 on the upper right in the form of a line, wedge bonded to H on the lower right, and dash bonded to B r below.](https://media.pearsoncmg.com/ph/esm/ecs_mullins_organic1e/msa/content/practice-test/img/Ch03_Q07_A4.jpg)
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