Multiple Choice
The triple point of H2O is at 4.58 mmHg and +0.01 °C.Some H2O at -50 °C is heated to 120 °C at a constant pressure of 0.5 atm.The changes of state occurring in this process are:
A) solid to gas
B) solid to liquid to gas
C) liquid to gas
D) solid to liquid
E) gas to liquid to solid
Correct Answer:

Verified
Correct Answer:
Verified
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