1
WB JEE 2021
MCQ (Single Correct Answer)
+1
-0.25
WB JEE 2021 Chemistry - Isomerism Question 8 English
The relationship between the pair of compounds shown above are respectively
A
Homomer (identical), enantiomer and constitutional isomer
B
Enantiomer, enantiomer and diastereomer
C
Homomer (identical), homomer (identical) and constitutional isomer
D
Enantiomer, homomer (identical) and geometrical isomer
2
WB JEE 2020
MCQ (Single Correct Answer)
+2
-0.5
Which of the following compounds is asymmetric?
A
WB JEE 2020 Chemistry - Isomerism Question 13 English Option 1
B
WB JEE 2020 Chemistry - Isomerism Question 13 English Option 2
C
WB JEE 2020 Chemistry - Isomerism Question 13 English Option 3
D
WB JEE 2020 Chemistry - Isomerism Question 13 English Option 4
3
WB JEE 2019
MCQ (Single Correct Answer)
+1
-0.33
The conformations of n-butane, commonly known as eclipsed, gauche and anti-conformations can be interconverted by
A
rotation around C - H bond of a methyl group
B
rotation around C - H bond of a methylene group
C
rotation around C1-C2 linkage
D
rotation around C2-C3 linkage
4
WB JEE 2019
MCQ (Single Correct Answer)
+2
-0.67
The total number of isomeric linear dipeptides which can be synthesised from racemic alanine is
A
1
B
2
C
3
D
4
WB JEE Subjects