Cyclopropane Is Converted to Propene in a First-Order Process

question 11

Multiple Choice

Cyclopropane is converted to propene in a first-order process. The rate constant is 5.4 × 10⁻² hr⁻¹. If the initial concentration of cyclopropane is 0.150 M, what will its concentration be after 22.0 hours?

• A)0.0457 M
• B)0.105 M
• C)0.127 M
• D)0.492 M
• E)None of these choices are correct.

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Definitions:

NPD Process

The stages a company undergoes to develop and market a new product, from idea generation to commercialization.

Product Adopters

Individuals or entities that purchase and utilize new products or technologies early in their lifecycle.

Laggard Group

The last segment of a population to adopt new technologies or innovations, often resistant to change and skeptical of new trends.

Advance Consumption

The purchase or usage of a product or service before its actual need or before it is physically received.