When the Following Reaction Is at Equilibrium, Which of These

question 17

Multiple Choice

When the following reaction is at equilibrium, which of these relationships is always true? 2NOCl(g)
2NO(g) + Cl₂(g)

• A)[NO] [Cl₂] = [NOCl]
• B)[NO]² [Cl₂] = [NOCl]²
• C)[NOCl] = [NO]
• D)2[NO] = [Cl₂]
• E)[NO]² [Cl₂] = K_c[NOCl]²

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Definitions:

Non-directional

Hypotheses that predict a relationship between variables without specifying the direction of the relationship.

Null Hypothesis

A statistical hypothesis that assumes no significant difference or effect exists.

Means

The average of a set of numbers, calculated by summing the numbers and then dividing by the count of those numbers, used to summarize data.

μ

Symbol representing the mean of a population in statistics.