Which of the Following Methods Are Unable to Make Water

question 4

Multiple Choice

Which of the following methods are unable to make water soft?

• A)add CaO
• B)add Na₂CO₃
• C)boil
• D)pass through ion exchange
• E)pass through charcoal

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Definitions:

Underextraction of Factors

In factor analysis, this refers to not identifying enough factors to adequately describe the variability in a set of data, potentially missing important dimensions.

Superfactors

Broad, overarching personality dimensions that encompass a range of related traits, often mentioned in the context of personality psychology.

Psychoanalytic Ideas

Concepts and theories developed within the framework of psychoanalysis, often focusing on unconscious processes and early childhood experiences.

Jack Block

A psychologist known for his research in personality psychology, particularly for the development of the Q-sort methodology.