Which of the Following Statement Is/are True of Rate Law

question 88

Multiple Choice

Which of the following statement is/are true of rate law?
1) The proportionality constant k, called the rate constant, and n, called the order of the reactant in the rate law, must be determined by experiment.
2) The concentrations of the products of a chemical reaction do not appear in the rate law.
3) The order of a reactant in the rate law can only be a positive integer.

• A) 1 only​
• B) 2 only​
• C) 3 only​
• D) 1 and 2​
• E) 2 and 3​

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Definitions:

Population Parameters

Numerical characteristics that summarize or describe aspects of a population, such as mean, variance, or standard deviation.

Test Statistic

A measure calculated from a sample data to perform a hypothesis test.

P-Value

The likelihood of getting findings from tests that are at least as extreme as what was observed, assuming the correctness of the null hypothesis.

Null Hypothesis

A statistical hypothesis that assumes no significant difference or effect, serving as the default assumption that is tested against an alternative hypothesis.