Which of the Following Color Changes Can Be Observed When

question 81

Multiple Choice

Which of the following color changes can be observed when excess sodium hydroxide is added to acetic acid and phenolphthalein is used as an indicator?

• A) from colorless to pink
• B) from red to yellow
• C) from pink to colorless
• D) from yellow to red

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Definitions:

Subconscious

The part of the mind that is not currently in focal awareness but influences feelings and behaviors.

Genogram

A graphical representation of a family tree that presents detailed information about relationships and patterns across generations.

Usage

The manner in which language is used or the way in which something is utilized or employed.

Congruence

The alignment between one’s self-perceived qualities, actions, and expressions, leading to a state of authenticity and coherence in identity.