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Recent questions in Halogens
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JEEMAIN and NEET
>>
Chemistry
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Halogens
Which of the following represents the correct graph for SN2 reaction?
jeemain
chemistry
unit22
organic-chemistry
halogens
q10
easy
asked
Aug 22, 2013
by
sreemathi.v
1
answer
Refer to the below image :
jeemain
chemistry
unit22
organic-chemistry
halogens
q9
easy
asked
Aug 22, 2013
by
sreemathi.v
1
answer
The predominant product formed when 3− methyl −2−pentene reacts with
H
O
C
l
is
jeemain
chemistry
unit22
organic-chemistry
halogens
q8
easy
asked
Aug 22, 2013
by
sreemathi.v
1
answer
In which of the following pair one species is incorrectly indicated which would give higher Substitution /Elimination ratio when it reacts with isopropyl bromide.
jeemain
chemistry
unit22
organic-chemistry
halogens
q7
easy
asked
Aug 22, 2013
by
sreemathi.v
1
answer
Refer to the below equation :
jeemain
chemistry
unit22
organic-chemistry
halogens
q6
easy
asked
Aug 21, 2013
by
sreemathi.v
1
answer
In which of the following case increase in solvent polarity causes a large in rate of the reaction.
jeemain
chemistry
unit22
organic-chemistry
halogens
q5
easy
asked
Aug 21, 2013
by
sreemathi.v
1
answer
Refer to the below equations :
jeemain
chemistry
unit22
organic-chemistry
halogens
q4
easy
asked
Aug 21, 2013
by
sreemathi.v
1
answer
R
−
L
------------>
R
−
X
. L is a good leaving group .The rate of the reaction is maximum when
L
i
−
X
is
jeemain
chemistry
unit22
organic-chemistry
halogens
q3
easy
asked
Aug 21, 2013
by
sreemathi.v
1
answer
The reaction
R
−
C
l
+
R
′
O
N
a
---------->
R
O
R
′
+
N
a
C
l
.The reaction is catalysed by the addition of small amounts of
N
a
I
because
jeemain
chemistry
unit22
organic-chemistry
halogens
q2
easy
asked
Aug 21, 2013
by
sreemathi.v
1
answer
The correct decreasing order of vapour phase dipole moments of
C
H
3
−
x
is as follows
jeemain
chemistry
unit22
organic-chemistry
halogens
q1
easy
asked
Aug 21, 2013
by
sreemathi.v
1
answer
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