EASY
JEE Advanced
IMPORTANT
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Which of the following sawhorse representation is correct for the given Newman projection?

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Important Questions on Isomerism

EASY
JEE Advanced
IMPORTANT

The dihedral angle between two methyl groups in partially eclipsed conformation of n-butane is

EASY
JEE Advanced
IMPORTANT

Consider the Newman projection formula of the most stable conformation of 3-hydroxypropanal. It is stable due to:

EASY
JEE Advanced
IMPORTANT

Which points on the potential energy diagram represent the eclipsed conformation of ethane and staggered conformation of propane respectively?

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HARD
JEE Advanced
IMPORTANT

Amongst the given options, the compound(s) in which all the atoms are in one plane in all the possible conformations (if any), is (are):

 

MEDIUM
JEE Advanced
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Consider the following conformations of 3-Aminopropanal.

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Amongst the above conformations (P, Q, R, S) one of them is most stable.
This can be attributed due to-

MEDIUM
JEE Advanced
IMPORTANT

Which of the following is/are the Newman projection formula of 2,3-Dimethylbutane across C2 and C3 bond?

MEDIUM
JEE Advanced
IMPORTANT

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Correct relation between the above compounds: