The Reaction System CS₂(g) + 4H₂(g) ⇄ CH₄(g) + 2H₂S(g)

question 43

Multiple Choice

The reaction system CS₂(g) + 4H₂(g) ⇄ CH₄(g) + 2H₂S(g)
Is at equilibrium. Which of the following statements describes the behavior of the system if the partial pressure of carbon disulfide is reduced?

• A)As equilibrium is reestablished, the partial pressure of carbon disulfide increases.
• B)As equilibrium is reestablished, the partial pressure of hydrogen decreases.
• C)As equilibrium is reestablished, the partial pressure of methane, CH ₄, increases.
• D)As equilibrium is reestablished, the partial pressures of hydrogen and hydrogen sulfide decrease.
• E)As equilibrium is reestablished, all the partial pressures will increase.

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Definitions:

Mutual Benefit Bailment

An arrangement where both the bailor and bailee receive some benefit from the bailment, such as a loaned item or use of property.

Bailment

The act of temporarily transferring possession but not ownership of personal property to another person under a contract.

Consideration

The value (which can be a promise, an act, or an object) exchanged between parties in a contract.

Voluntary Transfer

The act of willingly transferring ownership or interest in an asset from one party to another without coercion.