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JEE Advanced
IMPORTANT
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Which of the following compounds have the plane of symmetry?

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Important Questions on Isomerism

HARD
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry Part 1 JEE Main & Advanced>Chapter 3 - Isomerism>DPP>Q 47
Among the following compounds which is/are optically active?
HARD
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry Part 1 JEE Main & Advanced>Chapter 3 - Isomerism>DPP>Q 48

In the following structures 

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HARD
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry Part 1 JEE Main & Advanced>Chapter 3 - Isomerism>DPP>Q 49
Which of the following is/are optically active?
HARD
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry Part 1 JEE Main & Advanced>Chapter 3 - Isomerism>DPP>Q 50
Which of the following is (are) isolable?
HARD
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry Part 1 JEE Main & Advanced>Chapter 3 - Isomerism>DPP>Q 51
Which of the following pairs of compounds are diastereomers?
MEDIUM
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry Part 1 JEE Main & Advanced>Chapter 3 - Isomerism>DPP>Q 1
For the compound A-CH2-CH2-A, draw the Newman projection formula of all the stable conformational isomers if μobs=2D and Xanti= 0.75, then find μgauche.
EASY
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry Part 1 JEE Main & Advanced>Chapter 3 - Isomerism>DPP>Q 2
Write down the C2 - C3 bond, and draw the Newman projection formula for the most stable conformation of 2,2-dimethylbutane. 
MEDIUM
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry Part 1 JEE Main & Advanced>Chapter 3 - Isomerism>DPP>Q 3

Is the following has potential energy diagram for conformations closely resembling to ethane?  2,2-dimethylpropane