Phosphorous Trichloride and Phosphorous Pentachloride Equilibrate in the Presence of Molecular

question 2

Multiple Choice

Phosphorous trichloride and phosphorous pentachloride equilibrate in the presence of molecular chlorine according to the reaction:
PCl₃(g) + Cl₂(g) ⇌ PCl₅(g)
An equilibrium mixture at 450 K contains
P_PCl3 = 0.124 atm,
P_Cl2 = 0.157 atm,and
P_PCl5 = 1.30 atm.What is the value of K_p at this temperature?

• A)66.7
• B)1.50 × 10^-2
• C)2.53 × 10^-2
• D)1.02
• E)4.63

---

Definitions:

Manufacturing Defect

A flaw or defect in a product that arises from a mistake in the manufacturing process, rendering it unsafe or unfit for its intended use.

Strict Liability

A legal principle where the defendant is liable for damages caused by their actions, regardless of fault or intent.

Privity Of Contract

The principle that contracts confer rights and impose obligations only on the parties actually agreeing to the terms.

Squirt Gun

A water-emitting toy designed for recreational purposes, often used in games and play.