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

MCQOPTIONS

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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