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Byju's Answer
Standard XII
Chemistry
Gibbs Free Energy & Spontaneity
What can be c...
Question
What can be concluded about the values of
Δ
H
and
Δ
S
from this graph ?
A
Δ
H
>
0
,
Δ
S
>
0
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B
Δ
H
>
0
,
Δ
S
<
0
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C
Δ
H
<
0
,
Δ
S
>
0
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D
Δ
H
<
0
,
Δ
S
<
0
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Solution
The correct option is
A
Δ
H
>
0
,
Δ
S
>
0
As we know,
Δ
G
=
Δ
H
−
T
Δ
S
here,
as slope is negative so
−
T
Δ
S
<
0
&
T
Δ
S
>
0
Δ
S
>
0
Also as intercept is positive so
Δ
H
>
0
Suggest Corrections
0
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