A Solution Is Prepared by Adding 0

question 42

Multiple Choice

A solution is prepared by adding 0.10 mol of potassium chloride, KCl, to 1.00 L of water. Which statement about the solution is correct?

• A)The solution is basic.
• B)The solution is neutral.
• C)The solution is acidic.
• D)One needs to know the temperature before any of these predictions can be made.
• E)The values for K _a and K _b for the species in solution must be known before a prediction can be made.

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Definitions:

Second-born

Refers to the child that is born second in order within a family, following the first-born.

Existential Import

The presumption that a statement implies the existence of the subject it mentions.

Modern View

A contemporary perspective or understanding of a subject, reflecting the latest developments or ideas.

Validity

In logic and reasoning, it refers to the attribute of an argument where if the premises are true, the conclusion necessarily follows.