If the Activation Energy for a Given Compound Is Found

question 128

Multiple Choice

If the activation energy for a given compound is found to be 42.0 kJ/mol,with a frequency factor of 8.0 × 10¹⁰ s^-1,what is the rate constant for this reaction at 298 K?

• A) 2.9 × 10^-4 s^-1
• B) 7.4 × 10^-4 s^-1
• C) 1.4 × 10⁹ s^-1
• D) 4.6 × 10⁵ s^-1
• E) 3.5 × 10³ s^-1

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Definitions:

Profit Maximizing

A strategy or point where a firm or individual produces at a level where the difference between total revenue and total cost is the greatest.

P = MC

The condition where price equals marginal cost, often used to determine the optimal level of output in perfect competition.

Monopolist

A sole provider of a good or service in a market, having significant control over prices and market conditions.

Demand Curve

A chart illustrating the correlation between a product's price and the amount consumers want to buy.