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Tardigrade
Question
Chemistry
Dihedral angle in staggered form of ethane is :
Q. Dihedral angle in staggered form of ethane is :
3428
205
AIPMT
AIPMT 2000
Hydrocarbons
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A
60
∘
59%
B
180
∘
11%
C
0
∘
11%
D
120
∘
19%
Solution:
Staggered form is produced when rearrangement of
−
C
H
3
groups is rotated by an angle of 60
∘
over front arrangement of -CH
3
group and minimise repulsion and increase the stability