Acertain substance, x, has a triple-point temperature of 20°c at a pressure of 2.0 atm.
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Chemistry, 10.12.2019 06:31 murphyscott794
Acertain substance, x, has a triple-point temperature of 20°c at a pressure of 2.0 atm.
which one of the following statements cannot possibly be true?
a) x can exist as a liquid above 20°c.
b) x can exist as a solid above 20°c.
c) liquid x can exist as a stable phase at 25°c, 1 atm.
d) both liquid and solid x have the same vapor pressure at 20°c.
e) all of these statements could be true
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