The Isomerization of Cyclopropane to Form Propene Is a First-Order

question 7

Multiple Choice

The isomerization of cyclopropane to form propene is a first-order reaction. At 760 K, 85% of a sample of cyclopropane changes to propene in 79.0 min. Determine the rate constant for this reaction at 760 K.

• A)3.66 * 10^-2 min^-1
• B)1.04 * 10^-2 min^-1
• C)2.42 min^-1
• D)2.06 * 10^-3 min^-1
• E)2.40 * 10^-2 min^-1

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Definitions:

Pulmonary Artery

The blood vessel that transports blood lacking oxygen from the heart's right ventricle to the lungs to receive oxygen.

Left Ventricle

The chamber within the heart that pumps oxygenated blood out into the systemic circulation throughout the body.

Nervous System

A complex network of nerves and cells that transmits signals between different parts of the body.

Heart Rate

The number of heartbeats per unit of time, typically expressed in beats per minute (BPM), indicating cardiovascular health and overall physical fitness.