carbon dioxide in solid state is known as dry ice, so as to prepare dry ice, carbon dioxide gas should be treated as
A) decrease in pressure, increase in temperature
B) Increase in pressure, decrease in temperature.
C) Increase in temperature and pressure.
D) Decrease in pressure and temperature.
Answers
Answered by
3
Answer:
b is the correct one.....
Answered by
2
Answer:
B)
Explanation:
Increase in pressure
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