Which of the Following Is Not an Example of a Chemical

question 58

Multiple Choice

Which of the following is not an example of a chemical change?

• A)Water becomes purple as Kool-Aid is dissolved in it.
• B)Aluminum turns white after prolonged exposure to air.
• C)A piece of charcoal becomes white after it burns.
• D)Magnesium burns in air to make magnesium oxide.
• E)Zinc metal reacts with hydrochloric acid to form zinc chloride and hydrogen gas.

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Definitions:

Unconditional Affection

An affectionate feeling or action shown towards someone regardless of their actions or faults.

Conditional Affection

Affection or emotional support shown towards someone that is dependent on specific conditions or behaviors they exhibit.

Reaction Formation

A defense mechanism where an unacceptable impulse is transformed into its opposite, often in behavior and attitudes.

Defense Mechanism

A psychological strategy unconsciously used to protect a person from anxiety arising from unacceptable thoughts or feelings.