1
JEE Main 2017 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
In the following structure, the double bonds are marked as I, II, III and IV

JEE Main 2017 (Online) 9th April Morning Slot Chemistry - Basics of Organic Chemistry Question 185 English

Geometrical isomerism is not possible at site (s) :
A
III
B
I
C
I and III
D
III and IV
2
JEE Main 2017 (Online) 8th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
A mixture containing the following four compounds is extracted with $$1M$$ $$HCl.$$ The compound that goes to aqueous layer is :

JEE Main 2017 (Online) 8th April Morning Slot Chemistry - Basics of Organic Chemistry Question 188 English
A
(I)
B
(II)
C
(III)
D
(IV)
3
JEE Main 2017 (Online) 8th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following statements is not true about partition chromatography?
A
Mobile phase can be a gas
B
Stationary phase is a finely divided solid adsorbent
C
Separation depends upon equilibration of solute between a mobile and a stationary phase
D
Paper chromatography is an example of partition chromatography
4
JEE Main 2017 (Online) 8th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The IUPAC name of the following compound is :

JEE Main 2017 (Online) 8th April Morning Slot Chemistry - Basics of Organic Chemistry Question 187 English
A
1, 1-Dimethyl-2-ethylcylohexane
B
2-Ethyl-1, 1-dimethylcyclohexane
C
1-Ethyl-2,2-dimethylcyclohexane
D
2, 2-Dimethyl-1-ethylcycohexane
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