The vapor pressure of a substance, at its melting point, is __________ – McqOptions

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1.	The vapor pressure of a substance, at its melting point, is _____________ in the solid state as compared to that in the liquid state?
A.	Less
B.	More
C.	Same
D.	Either A. or B.; depends on the nature of the substance
Answer» D. Either A. or B.; depends on the nature of the substance

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