When Gaseous Carbon Monoxide and Hydrogen Are Combined in a Sealed

question 44

Multiple Choice

When gaseous carbon monoxide and hydrogen are combined in a sealed vessel and heated they will eventually form an equilibrium mixture of reactants and products according to the balanced chemical equilibrium below.CO(g) + 3H₂(g) CH₄(g) + H₂O(g)
In one such reaction 3 moles of one reactant were combined with 1 mole of the other reactant in a fixed volume vessel and heated to 1200 K.Analysis of the reaction mixture at various times gave the results below.Which component of the reaction mixture is represented by curve C?

• A) hydrogen
• B) carbon monoxide
• C) either methane or water
• D) either hydrogen or carbon monoxide
• E) not enough information to decide

---

Definitions:

Black-Scholes Model

A mathematical model used for pricing options, providing estimates of the variations over time of financial instruments.

European Put Options

A type of put option that can only be exercised at the expiration date, allowing the holder to sell the underlying asset at a specified strike price.

American Put Options

Financial instruments that give the holder the right to sell a specified amount of an underlying asset at a set price before the option expires.

Call Option

A financial contract giving the buyer the right, but not the obligation, to purchase an asset or security at a predetermined price within a specific time frame.