10
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Properties and Uses of Unsaturated Hydrocarbons

Question 10 • CT-Chemistry B

Use the drop-down menus to answer the questions.What would be a reasonable value for the vapor pressure of 1-heptene at 100°C?

Answer
A
50 mm Hg
B
150 mm Hg
C
300 mm Hg
D
800 mm Hg

Explanation

1-heptene boils at about 94°C, where its vapor pressure is approximately 760 mm Hg. At 100°C, which is above its boiling point, its vapor pressure must be greater than 760 mm Hg. Of the choices, 800 mm Hg is the reasonable value.

AI-written and checked against the verified answer.

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