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Byju's Answer
Standard XII
Chemistry
Arrhenius Equation
The temperatu...
Question
The temperature dependence of the rate constant is given by the Arrhenius equation:
A
l
n
k
=
l
n
A
−
E
a
/
R
T
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B
l
n
k
=
l
n
A
+
E
a
/
R
T
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C
l
n
k
=
A
.
E
a
/
R
T
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D
l
n
k
=
l
n
A
+
R
T
l
n
E
a
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Solution
The correct option is
A
l
n
k
=
l
n
A
−
E
a
/
R
T
The arrhenius equation is:
k
=
A
e
−
E
a
/
R
T
Applying
l
o
g
e
on both of the side:
l
n
k
=
l
n
A
−
E
a
R
T
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0
Similar questions
Q.
The temperature dependence of a reaction is represented by the Arrhenius equation:
l
n
k
=
−
E
a
R
T
+
l
n
A
Which of the following is wrong conclusion about the given plot ?
Q.
If a reaction follows the Arrhenius equation, the plot
l
n
K
vs
1
(
R
T
)
gives a straight line with a gradient
(
−
y
)
unit. The energy required to activate the reactant is :
Q.
The temperature dependence of rate constant
(
k
)
of a chemical reaction is written in terms of Arrhenius equation,
k
=
A
e
−
E
a
/
R
T
. Activation energy
(
E
a
)
of the reaction can be calculated by plotting:
Q.
In term of Arrhenius equation,
k
=
A
e
−
E
a
/
R
T
the temperature dependence of rate constant
(
k
)
of a chemical reaction is written. Then, the activation energy
(
E
a
)
of the reaction can be calculated by plotting:
Q.
The temperature dependence of the rate of a chemical reaction is given by Arrhenius equation,
k
=
A
e
−
E
a
/
R
T
. Which of the following graphs will be a straight line?
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