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Chemistry
The correct thermodynamic conditions for the spontaneous reaction at all temperatures is
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Q. The correct thermodynamic conditions for the spontaneous reaction at all temperatures is
NEET
NEET 2016
Thermodynamics
A
$\Delta $H > 0 and $\Delta$S < 0
15%
B
$\Delta $H < 0 and $\Delta$S > 0
60%
C
$\Delta $H < 0 and $\Delta$S < 0
18%
D
$\Delta $H < 0 and $\Delta$S = 0
7%
Solution:
$\Delta G = \Delta H - T \Delta S$
For spontaneous process
$\Delta S = +ve$
$\Delta H = - ve $