A Balloon with Volume 750 Cm³ Is Filled with O₂

question 21

Multiple Choice

A balloon with volume 750 cm³ is filled with O₂ at 27 °C has a mass of 83.3 g.The mass of empty balloon is 82.1 g.Calculate the pressure of O₂.

• A)125 kPa
• B)150 kPa
• C)250 kPa
• D)75 kPa
• E)400 kPa

---

Definitions:

Penny Stock Reform Act

is legislation aimed at increasing transparency and protecting investors in the market for penny stocks, typically low-priced, speculative securities.

Cease-and-desist Orders

Legal orders issued by a court or government agency to stop an entity or individual from continuing a particular action.

Civil Penalties

Fines or financial sanctions imposed by a regulatory agency as punishment for violating rules or regulations.

Misappropriation Theory

A legal theory regarding insider trading that holds individuals liable for trading on confidential information.