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Which of the following arrangements of p...

Which of the following arrangements of p orbitals gives the lowest energy orbital of 1,3-butadiene?

A

2

B

3

C

1

D

4

Text Solution

Verified by Experts

The correct Answer is:
A
Considering pairs of adjacent p orbitals, there are two bonding interactions and one antibonding interaction in this atomic orbital diagram. The lowest energy molecular orbital will be formed when there is a maximum number of bonding interactions
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AAKASH SERIES-HYDROCARBONS-ADDITIONAL PRACTICE SHEET ( LEVEL-I (LECTURE SHEET (MAIN) (STRAIGHT OBJECTIVE TYPE QUESTIONS)))
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