A Reaction Is First Order in A

question 34

Multiple Choice

A reaction is first order in A.If the rate constant of the reaction is 3.45 * 10^-3 s^-1, what is the half-life (t_1/2) of the reaction?

• A)4.98 *10^-3 s
• B)201 s
• C)3.45 * 10^-3 s
• D)100.0 s
• E)1.73* 10^-3 s

---

Definitions:

Type I Error

A Type I Error occurs when a true null hypothesis is incorrectly rejected, also known as a "false positive" finding in research.

Type II Error

An incorrect decision to accept the null hypothesis when it is false.

Punishment

A consequence delivered after an undesirable behavior, intended to reduce the likelihood of that behavior occurring again.

Inferential Statistics

This is a branch of statistics that makes predictions or inferences about a population based on a sample of data taken from that population.