A. You put some water at 60 degrees C in a plastic milk bottle and seal the top

Question

A. You put some water at 60 degrees C in a plastic milk bottle and seal the top very tightly so gas cannot enter or leave the carton. What happens when the water cools? Please help and provide an explanation, I thought the water would stay the same temperature, however I’m not sure.
15. Assume you seal 1.0 g of diethyl ether (Figure 12.17) in an evacuated 100-mL flask. If the flask is held at 30 °C what is the approximate gas pressure in the flask? If the flask is placed in an ice bath, does additional liquid ether evaporate, or does some ether condense to a liquid? 16. Refer to Figure 12.17 to answer these questions: (a) You put some water at 60 °C in a plastic milk bottle and seal the top very tightly so gas cannot enter or leave the carton. What happens when the water cools? (b) If you put a few drops of liquid diethyl ether on your hand, does it evaporate completely or remain a liquid? 7. Which member of each of the following pairs of com pounds has the higher boiling point? (a) O2 or N2 (c) HF or HI

Explanation / Answer

Answer (16) A :-

Bottle will shrink because the capped gas in the bottle cools coming to a thermodynamic equilibrium , through conduction to the walls, and also according to the black body radiation law everything cools at a certain rate. The combined pressure times volume has to become smaller. If the walls are not rigid the imbalance of the inside pressure to the outside compresses the wall until pressure equilibrium is reached.

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.