1
JEE Main 2016 (Online) 10th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The correct statement about the synthesis of erythritol (C(CH2OH)4) used in the preparation of PETN is :
A
The synthesis requires four aldol condensations between methanol and ethanol.
B
The synthesis requires two aldol condensations and two Cannizzaro reactions.
C
The synthesis requires three aldol condensations and one Cannizzaro reaction.
D
Alpha hydrogens of ethanol and methanol are involved in this reaction.
2
JEE Main 2016 (Online) 10th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following reagents is not suitable for the elimination reaction ?
JEE Main 2016 (Online) 10th April Morning Slot Chemistry - Haloalkanes and Haloarenes Question 142 English
A
NaOH/H2O
B
NaOEt/EtOH
C
NaOH/H2O-EtOH
D
NaI
3
JEE Main 2016 (Online) 10th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Consider the reaction sequence below :

JEE Main 2016 (Online) 10th April Morning Slot Chemistry - Hydrocarbons Question 125 English
X is:
A
JEE Main 2016 (Online) 10th April Morning Slot Chemistry - Hydrocarbons Question 125 English Option 1
B
JEE Main 2016 (Online) 10th April Morning Slot Chemistry - Hydrocarbons Question 125 English Option 2
C
JEE Main 2016 (Online) 10th April Morning Slot Chemistry - Hydrocarbons Question 125 English Option 3
D
JEE Main 2016 (Online) 10th April Morning Slot Chemistry - Hydrocarbons Question 125 English Option 4
4
JEE Main 2016 (Online) 10th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Bromination of cyclohexene under conditions given below yields :

JEE Main 2016 (Online) 10th April Morning Slot Chemistry - Haloalkanes and Haloarenes Question 143 English
A
JEE Main 2016 (Online) 10th April Morning Slot Chemistry - Haloalkanes and Haloarenes Question 143 English Option 1
B
JEE Main 2016 (Online) 10th April Morning Slot Chemistry - Haloalkanes and Haloarenes Question 143 English Option 2
C
JEE Main 2016 (Online) 10th April Morning Slot Chemistry - Haloalkanes and Haloarenes Question 143 English Option 3
D
JEE Main 2016 (Online) 10th April Morning Slot Chemistry - Haloalkanes and Haloarenes Question 143 English Option 4
JEE Main Papers
2023
2021
EXAM MAP