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Question
Chemistry
For endothermic reaction which of the following is correct :-
Q. For endothermic reaction which of the following is correct :-
2014
276
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A
E
a
(
f
)
<
E
a
(
b
)
0%
B
E
a
=
Δ
H
0%
C
E
a
<
Δ
H
75%
D
E
a
(
f
)
>
E
a
(
b
)
25%
Solution:
Δ
H
=
(
E
a
)
f
−
(
E
a
)
b
Δ
H
=
+
v
e
(
E
a
)
f
>
(
E
a
)
b