Identify the Quantity which is a State function out of the following:

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q/w

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q × w

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q + w

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Solution

The correct option is D
q + w

$Δ U = q + w$ as per 1st law of Thermodynamics. Hence, ( $q + w$ ) is a state function.

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Identify the Quantity which is a State function out of the following:

The correct option is D q + w ΔU = q + w as per 1st law of Thermodynamics. Hence, (q + w) is a state function.

The correct option is D
q + w

$Δ U = q + w$ as per 1st law of Thermodynamics. Hence, ( $q + w$ ) is a state function.