In the following table, which of the options are correct?

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$Δ H$	$Δ S$	Nature of reaction
(-)	(+)	Spontaneous at all temperaturt

$Δ H$	$Δ S$	Nature of reaction
(+)	(+)	Non-spontaneous regardless of temperature

$Δ H$	$Δ S$	Nature of reaction
(+)	(+)	Spontaneous only at high temperature

$Δ H$	$Δ S$	Nature of reaction
(-)	(-)	Spontaneous only at low temperature

answer is A, C, D.

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Detailed Solution

For spontaneous process at all temperature the value of enthalpy change and is negative while the value of endropy change is positive.

Spontaneous process only at high temperature the value of both enthalpy change and endropy change is positive.

For spontaneous process at low temperature the value of enthalpy change and is positive while the value of endropy change is negative.

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