1
JEE Advanced 2014 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1
Assuming 2s – 2p mixing is NOT operative, the paramagnetic species among the following is
A
Be2
B
B2
C
C2
D
N2
2
JEE Advanced 2014 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1

For the identification of $$\beta$$-naphthol using dye test, it is necessary to use

A
dichloromethane solution of $$\beta$$-naphthol.
B
acidic solution of $$\beta$$-naphthol.
C
neutral solution of $$\beta$$-naphthol.
D
alkaline solution of $$\beta$$-naphthol.
3
JEE Advanced 2014 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1

Isomers of hexane, based on their branching, can be divided into three distinct classes as shown in the figure.

JEE Advanced 2014 Paper 2 Offline Chemistry - Basics of Organic Chemistry Question 20 English

The correct order of their boiling point is

A
I > II > III
B
III > II > I
C
II > III > I
D
III > I > III
4
JEE Advanced 2014 Paper 2 Offline
MCQ (Single Correct Answer)
+3
-1

The acidic hydrolysis of ether (X) shown below is fastest when

JEE Advanced 2014 Paper 2 Offline Chemistry - Alcohols, Phenols and Ethers Question 18 English

A
one phenyl group is replaced by a methyl group.
B
one phenyl group is replaced by a para-methoxyphenyl group.
C
two phenyl groups are replaced by two para-methoxyphenyl groups.
D
no structural change is made to X.
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