If a Catalyst Is Added to a Reaction

question 103

Multiple Choice

If a catalyst is added to a reaction:
I.the value of k is increased
II.the value of k is decreased
III.the rate is increased
IV.the rate is decreased
V.neither rate nor the constant are changed,only the order

• A)I and IV
• B)II and IV
• C)II and III
• D)I and III
• E)V only

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Definitions:

Showings Increase

An uptrend in the number or frequency of presentations or displays, such as in real estate showings or movie screenings.

Systematic Random Sample

A systematic random sample is a method of sampling where elements are selected from an ordered sampling frame at regular intervals, starting from a random point.

Alphabetically

The arrangement of words or terms in the order of the letters of the alphabet.

Sample

A selected segment of a population used to represent the whole population in research or analysis.