1
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Bouveault-Blanc reduction reaction involves :
A
Reduction of an acyl halide with H2/Pd.
B
Reduction of an ester with Na/C2H5OH.
C
Reduction of a carbonyl compound with Na/Hg and HCl.
D
Reduction of an anhydride with LiAlH4.
2
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The total number of orbitals associated with the principal quantum number 5 is :
A
5
B
10
C
20
D
25
3
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The test to distinguish primary, secondary and tertiary amines is :
A
Carbylamine reaction
B
C6H5SO2Cl
C
Sandmeyer’s reaction
D
Mustard oil test
4
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The gas evolved on heating CH3MgBr in methanol is :
A
HBr
B
Methane
C
Ethane
D
Propane

JEE Main Papers

All year-wise previous year question papers

2023
2021