The Rate of a Reaction Is Found to Triple When

question 147

Multiple Choice

The rate of a reaction is found to triple when the concentration of one reactant is tripled.The order of the reaction with respect to this reactant is

• A)first.
• B)second.
• C)zero.
• D)one-half.
• E)third.

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Definitions:

Valvular Heart Disease

A condition characterized by damage to or a defect in one of the four heart valves, affecting the blood flow through the heart.

Hypertension

A medical condition characterized by persistently high blood pressure.

Aortic Aneurysm

A dangerous and abnormal bulge in the wall of the aorta, the largest artery in the body, which can lead to life-threatening bleeding if it ruptures.

Pericarditis

An inflammation of the pericardium, the thin sac-like membrane surrounding the heart, which can cause chest pain and other symptoms.