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Byju's Answer
Standard XII
Chemistry
Central Atom and Ligands
A gas decolou...
Question
A gas decolourises alkaline
K
M
n
O
4
solution but does not give precipitate with
A
g
N
O
3
,
it is
A
C
H
4
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B
C
2
H
4
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C
C
2
H
2
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D
C
2
H
6
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Solution
The correct option is
B
C
2
H
4
Suggest Corrections
0
Similar questions
Q.
A gas decolourises alkaline
K
M
n
O
4
solution, but does not give precipitate with ammoniacal
A
g
N
O
3
solution. The gas is:
Q.
K
p
values for,
C
2
H
4
+
H
2
⇌
C
2
H
6
, is
5
×
10
18
a
t
m
−
1
and
K
p
for,
C
2
H
2
+
H
2
⇌
C
2
H
4
, is
5
×
10
26
a
t
m
−
1
at
50
. If
K
p
for :
2
H
2
+
C
2
H
2
⇌
C
2
H
6
is
x
×
10
45
, then
10
x
is__________.
Q.
A gas decoloursises alkaline
K
M
n
O
4
solution but does not give precipitate with silver nitrate. It is:
Q.
For the gas phase reaction,
C
2
H
4
+
H
2
⇌
C
2
H
6
,
(
Δ
H
=
−
32.7
k
c
a
l
)
carried out in a vessel, the equilibrium concentration of
C
2
H
4
can be increased by
:
Q.
A hydrocarbon which decolourises
K
M
n
O
4
but does not give any precipitate with ammoniated
A
g
N
O
3
is:
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