Applying Concepts These questions test conceptual learning. Refer to Figure 11.5 when...

Applying Concepts

These questions test conceptual learning.

Refer to Figure 11.5 when answering these questions.

(a) What is the equilibrium vapor pressure for ethyl alcohol at room temperature?

(b) At what temperature (°C) does diethyl ether have an equilibrium vapor pressure of 400 mm Hg?

(c) If water is boiling at a temperature of 95 °C, what is the atmospheric pressure?

(d) At 200 mm Hg and 60 °C, which of the three substances are gases?

(e) If you put a couple of drops of each substance on your hand, which would immediately evaporate, and which would remain as a liquid?

(f) Which of the three substances has the greatest intermolecular attractions?

Figure 11.5