Which of the Following Is the Best Definition of a Catalyst

question 76

Multiple Choice

Which of the following is the best definition of a catalyst?

• A) A catalyst is a material which speeds up the rate of a chemical reaction.
• B) A catalyst is a material which speeds up the rate of a chemical reaction without participating in the reaction.
• C) A catalyst is a material which speeds up the rate of a chemical reaction without being consumed during the reaction.
• D) All of the above are equally good definitions.

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Definitions:

Psychological Disorders

Psychological disorders marked by changes in cognition, emotional state, or actions that lead to suffering or decreased ability to function.

Violent Crimes

Acts that involve force or threat of force against individuals, including assault, robbery, and homicide.

Gun Violence

The act of using a firearm to inflict harm or death on others, a major public health and safety issue.

Psychological Disorder

A disorder characterized by patterns of thought, emotion, and behavior that are maladaptive, significantly disrupt daily life, and may cause distress.