Which of the Following Statements Is True in a Reaction

question 11

Multiple Choice

Which of the following statements is true in a reaction system at equilibrium?

• A)The equilibrium constant is zero.
• B)The number of collisions per unit time between reactants is equal to the number of collisions per unit time between products.
• C)Reactants are reacting to form products at the same rate as products are reacting to form reactants.
• D)Reactants and products are present in equimolar amounts.
• E)The product of the concentrations of the products divided by the product of the concentrations of the reactants is always a constant.

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Definitions:

Resource Consumption

The amount of resources used up in the production of goods or services.

Activity-Based Costing

An accounting methodology that assigns costs to products or services based on the activities and resources that contribute to their production.

Activity Cost Pools

Groupings of individual costs associated with particular activities, used in activity-based costing to allocate costs more accurately.

Machining Activity Pool

A collection of all costs related to machining operations, used in activity-based costing to allocate costs based on actual usage.