During the phase change of a pure substance

d G = 0

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d U = 0

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d P = 0

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d H = 0

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Solution

The correct option is C $d P = 0$
During phase change of a substance,
$d T = 0$
$d P = 0$
$d G = 0$

Both options, (a) and (b) are correct.

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Similar questions

During the phase change, the temperature of a substance_____.

During the phase change, the temperature of the substance_____.

(a) What do you understand by the change of phase of a substance?

(b) Is there any change in temperature during the change of phase?

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