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Chemistry
Chemistry
Problem
The mechanism of the reaction :
A
+
2
B
+
C
→
D
A + 2B + C \rightarrow D
A
+
2
B
+
C
→
D
is (
step-1
) (fast) equilibrium
A
+
B
⇌
X
A + B \rightleftharpoons X
A
+
B
⇌
X
(
step-2
) (slow)
X
+
C
→
Y
X + C \rightarrow Y
X
+
C
→
Y
(
step-3
) (fast)
Y
+
B
→
D
Y + B \rightarrow D
Y
+
B
→
D
Which rate law is correct (A)
v
=
k
[
C
]
v = k[C]
v
=
k
[
C
]
(C)
v
=
k
[
A
]
[
B
]
[
C
]
v = k[A][B][C]
v
=
k
[
A
]
[
B
]
[
C
]
(B)
v
=
k
[
A
]
[
B
]
2
[
C
]
v = k[A][B]^2[C]
v
=
k
[
A
]
[
B
]
2
[
C
]
(D)
v
=
k
[
D
]
v = k[D]
v
=
k
[
D
]
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