Which of the Following Lowers the ΔH for a Chemical

question 27

Multiple Choice

Which of the following lowers the ΔH for a chemical reaction?

• A)increasing reactant concentration
• B)increasing product concentration
• C)adding a catalyst
• D)all of the above
• E)none of the above

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Definitions:

Price Floor

A government-imposed limit on how low a price can be charged for a product, typically above the equilibrium price to help producers.

Quantity Demanded

The total amount of a good or service that consumers are willing to purchase at a given price over a specified period.

Rationing Mechanism

A system or method used to distribute scarce resources or goods among consumers, often based on criteria other than price.

Market Economies

Economic systems in which supply and demand drive the production and pricing of goods and services, with minimal government intervention.