What Is the Initial Pressure of a Gas Having an Initial

question 103

Multiple Choice

What is the initial pressure of a gas having an initial temperature of 905 K, an initial volume of 14.3 L, a final pressure of 0.83 atm, a final temperature of 154 K and a final volume of 2.7 L?

• A) 26 atm
• B) 0.27 atm
• C) 0.75 atm
• D) 1.3 atm
• E) 0. 92 atm

---

Definitions:

Contractile Vacuole

In freshwater protists, an organelle that collects and expels excess water.

Cilia

Microscopic hair-like structures that extend from the surface of many animal cells, involved in movement and sensory processes.

Micronucleus

A small nucleus that forms whenever a cell undergoes nucleus division, often seen in certain protozoans.

Plasmodial Slime Molds

A type of slime mold consisting of a single, large cell with multiple nuclei, living as a free-flowing plasmodium during part of its life cycle.