-When both water and carbon dioxide are held at temperatures between their tripl

Question

-When both water and carbon dioxide are held at temperatures between their triple points, they exist in the gas phase at 1 atmosphere.

-In general, organic compounds behave more like carbon dioxide in terms of sublimation.

-Water can be sublimed using a vacuum sublimator

Check all that apply.

PLEASE HELP!

-CO2 exists in solid, liquid and gas at -57 oC and 5.1 atm, but not water.

-When both water and carbon dioxide are held at temperatures between their triple points, they exist in the gas phase at 1 atmosphere.

-Carbon dioxide molecules have weaker intermolecular forces of attraction than water molecules. -If solid carbon dioxide and solid water are in a mixture, the two solids can be separated by sublimation. -Carbon dioxide can sublime at room condition, but not water.

-In general, organic compounds behave more like carbon dioxide in terms of sublimation.

-Water can be sublimed using a vacuum sublimator

Check all that apply.

PLEASE HELP!

Explanation / Answer

1. True ---> llok at triple point of both compounts

2. False. ---> At -57

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