What Is the Rate Expression for the Production of X

question 108

Multiple Choice

What is the rate expression for the production of X, which is a gas, at constant volume?

• A) rate = P_gVΔ[X]/RΔt
• B) rate = -TΔ[X]/P_gVΔt
• C) rate = -P_gV(Δ[X]/TΔt)
• D) rate = (1/RT)(ΔP_X/Δt)
• E) rate = (1/RΔP_X)(VT/Δt)

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Definitions:

Machine-Hours

A measure of production output or activity based on the number of hours machines are operated in the manufacturing process.

Auditor Hours

The total time spent by auditors reviewing and verifying the financial statements and records of an entity.

Predetermined Overhead Rate

A rate used to allocate manufacturing overhead costs to products, based on a predetermined formula.

Direct Materials

The raw materials that are directly incorporated into a finished product and can be directly attributed to the product.