The Triple Point of Iodine Is at 90 Torr and 115°C

question 99

Multiple Choice

The triple point of iodine is at 90 torr and 115°C. This means that liquid I₂

• A) cannot exist above 115°C.
• B) cannot exist at 1 atm pressure.
• C) can exist at pressure of 10 torr.
• D) is more dense than I₂(s).
• E) cannot have a vapor pressure less than 90 torr.

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