1
JEE Main 2020 (Online) 9th January Morning Slot
MCQ (Single Correct Answer)
+4
-1
Identify (A) in the following reaction sequence :
A
B
C
D
2
JEE Main 2020 (Online) 9th January Morning Slot
MCQ (Single Correct Answer)
+4
-1
The correct order of heat of combustion for
following alkadienes is :
3
JEE Main 2020 (Online) 9th January Morning Slot
MCQ (Single Correct Answer)
+4
-1
The major product (Y) in the following
reactions is :
A
B
C
D
4
JEE Main 2020 (Online) 8th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
An unsaturated hydrocarbon X absorbs two
hydrogen molecules on catalytic hydrogenation and also gives following reaction :
B(3 - oxo - hexanedicarboxylic acid) X will be :-
B(3 - oxo - hexanedicarboxylic acid) X will be :-A
B
C
D
Questions Asked from Hydrocarbons (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates
No. of Questions
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