Question

In Newman projection formula rear carbon is represented by
(a) Circle

b) Point

c) Line

d) Stick

Answer 1

Answer:

a) circle

Explanation:

the sustituents attached to the front carbon starts from dot where. as sustituents attached to back carbon have bonds starting with circle

Answer 2

In the Newman projection formula, rear carbon is represented by a circle.

• In Newman's protection formula the back carbon or rear carbon is represented by a circle and the front carbon is represented by a point.
• The attached groups to these front and rear carbon atoms can be written in two ways one is eclipsed where one group approach another organization and the angle is 0° and the second one is staggard where the angle between the group is 60°.
• Hence the correct option is a.