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General Chemistry

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Moderate

Interpreting a Phase Diagram

CHEM-JAAVJB

What must be true about the substance depicted in the following phase diagram?

Phase Diagram (MCAT: Phase Diagrams." Varsity Tutors. Varsity Tutors, LLC., n.d. Web. 1 July 2016.)

A

It sublimates under atmospheric pressure as temperature increases.

B

It cannot be liquefied.

C

It exists in more than one solid form.

D

Its liquid phase is denser than its solid phase.