A portion of the phase diagram of elemental sulfur is shown below. Which statement about sulfur is c — States of Matter Chemistry Question
Question
A portion of the phase diagram of elemental sulfur is shown below. Which statement about sulfur is correct?
A.
Rhombic sulfur cannot be sublimed without first converting to monoclinic sulfur.
B.
The conversion of rhombic sulfur to monoclinic sulfur is exothermic.
C.✓ Correct
Rhombic sulfur is denser than monoclinic sulfur.
D.
At atmospheric pressure, monoclinic sulfur cannot be in equilibrium with liquid sulfur.
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