Multiple Choice
Dry ice (carbon dioxide) changes from a solid to a gas at -78.5°C.What is this temperature in °F?
A) -173°F
B) -12.6°F
C) -109°F
D) -75.6°F
E) none of them are within 2°F of the right answer
Correct Answer:

Verified
Correct Answer:
Verified
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