The change in Gibbs freee energy for vaporisation of a pure substance is Options: A . &nbspPositive B . &nbspNegative C . &nbspZero D . &nbspMay be positive or negative

The change in Gibbs freee energy for vaporisation of a pure substance is

Question

The change in Gibbs freee energy for vaporisation of a pure substance is

Options:

A . Positive

B . Negative

C . Zero

D . May be positive or negative

Answer: Option C

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