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Standard X
Chemistry
Physical Properties of Alkynes
36.CH2CH2I is...
Question
36.CH2CH2I is treated with alc. KOH formed X and again it treated with Br2 then formed Y and it treated with KCN formed Z then What is Z in this reaction.
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Q.
2
−
B
r
o
m
o
p
e
n
t
a
n
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i
s
t
r
e
a
t
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w
i
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a
l
c
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l
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KOH$ solution. What will be the major product formed in this reaction and what is this type of elimination called?
Q.
When
C
u
S
O
4
is treated with excess KCN solution, what compound(s) is/are formed?
Q.
When acetamide is treated with
B
r
2
and caustic soda, the product formed is:
Q.
(A) When
F
e
(
C
N
)
2
solution is treated with KCN solution, species formed does not give tests of
F
e
2
+
and
C
N
−
.
(B) When
K
2
S
O
4
solution is treated with
A
l
2
(
S
O
4
)
3
solution, species formed gives tests of
K
+
,
A
l
3
+
and
S
O
2
−
4
.
Species formed in experiment A does not give test of
F
e
2
+
and
C
N
−
. It is due to formation of________ .
Q.
When benzyl chloride is treated with ethanolic
K
C
N
, the major product formed is:
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