The Symbol of the Hydroxide Ion Is

question 40

Multiple Choice

The symbol of the hydroxide ion is

• A) H₃O^-.
• B) H₃O⁺.
• C) OH^-.
• D) OH⁺.

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Definitions:

Critical Value

A mark on the test statistic's scale that, when surpassed, results in the null hypothesis being rejected.

Null Hypothesis

A hypothesis that assumes no significant difference or effect in an experimental setup, used as a default until evidence indicates otherwise.

Hypothesis Testing

A method of statistical inference used to decide whether a hypothesis about a parameter in a population is likely to be true.

Interval Estimation

A scope of values, from collected sample data, that is likely to embody the value of an unexplored population parameter.