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Byju's Answer
Standard XII
Physics
Final Velocities
What is the n...
Question
What is the net change in activation energy for the catalyzed reaction shown in the diagram above?
A
A
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B
B
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C
B
−
A
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D
B
−
C
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E
A
−
C
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Solution
The correct option is
B
B
−
A
According to figure,
Original activation energy
=
B
New activation energy
=
A
New change in activation energy
=
B
−
A
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Similar questions
Q.
Given the following diagram for the reaction
A
+
B
→
C
+
D
. The enthalpy change and activation energy
for the reverse reaction
C
+
D
→
A
+
B
respectively, are :
Q.
From the above diagram, which labeled arrow (A,B,C&D) represents the activation energy for the reverse reaction?
Q.
Reaction,
A
+
B
⟶
C
+
D
+
38
k
c
a
l
has activation energy
20
k
c
a
l
. Activation energy for the reaction,
C
+
D
⟶
A
+
B
is:
Q.
In a multistep reaction such as
A
+
B
→
Q
→
C
.
The potential energy diagrame is shown below. What is
E
a
for the reaction
Q
→
C
?
Q.
For the reaction
(
A
→
B
+
C
)
; the energy profile diagram is given in the figure.
The decrease in energy of activation in presence of catalyst is:
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