1
JEE Main 2018 (Online) 16th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Products A and B formed in the following reactions are respectively :

JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Compounds Containing Nitrogen Question 231 English
A
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Compounds Containing Nitrogen Question 231 English Option 1
B
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Compounds Containing Nitrogen Question 231 English Option 2
C
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Compounds Containing Nitrogen Question 231 English Option 3
D
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Compounds Containing Nitrogen Question 231 English Option 4
2
JEE Main 2018 (Online) 16th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The major product B formed in the following reaction sequence is :

JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 250 English
A
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 250 English Option 1
B
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 250 English Option 2
C
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 250 English Option 3
D
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 250 English Option 4
3
JEE Main 2018 (Online) 16th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The major product of the following reaction is :

JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 249 English
A
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 249 English Option 1
B
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 249 English Option 2
C
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 249 English Option 3
D
JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 249 English Option 4
4
JEE Main 2018 (Online) 16th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following statements is false ?
A
Photon has momentum as well as wavelength.
B
Splitting of spectral lines in electrical field is called Stark effect.
C
Rydberg constant has unit of energy.
D
Frequency of emitted radiation from a black body goes from a lower wavelength to higher wavelength as the temperature increases.

JEE Main Papers

All year-wise previous year question papers

2023
2021