1
JEE Main 2018 (Online) 15th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Two compounds I and II are eluted by column chromatography (adsorption of I > II). Which one of following is a correct statement ?
A
I moves faster and has higher Rf value than II
B
II movesfaster and has higher  Rf  value than I
C
I moves slower and has higher  Rf  value than II
D
II moves slower and has higher  Rf  value than I
2
JEE Main 2018 (Online) 15th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
On treatment of the following compound with a strong acid, the most susceptible site for bond cleavage is :
JEE Main 2018 (Online) 15th April Evening Slot Chemistry - Basics of Organic Chemistry Question 124 English
A
Cl $$-$$ O2
B
O2 $$-$$ C3
C
C4 $$-$$ O5
D
O5 $$-$$ C6
3
JEE Main 2018 (Online) 15th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The IUPAC name of the following compound is :

JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Basics of Organic Chemistry Question 126 English
A
4-methyl-3-ethylhex-4-ene
B
3-ethyl-4-methylhex-4-ene
C
4-ethyl-3-methylhex-2-ene
D
4, 4- diethyl-3-methylbut-2-ene
4
JEE Main 2017 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Which of the following compounds is most reactive to an aqueous solution of sodium carbonate ?
A
JEE Main 2017 (Online) 9th April Morning Slot Chemistry - Basics of Organic Chemistry Question 120 English Option 1
B
JEE Main 2017 (Online) 9th April Morning Slot Chemistry - Basics of Organic Chemistry Question 120 English Option 2
C
JEE Main 2017 (Online) 9th April Morning Slot Chemistry - Basics of Organic Chemistry Question 120 English Option 3
D
JEE Main 2017 (Online) 9th April Morning Slot Chemistry - Basics of Organic Chemistry Question 120 English Option 4
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