Of the Reactions Below, Which One Is a Decomposition Reaction

question 108

Multiple Choice

Of the reactions below, which one is a decomposition reaction?

• A)NH₄Cl → NH₃ + HCl
• B)2Mg + O₂ → 2MgO
• C)2N₂ + 3 H₂ → 2NH₃
• D)2CH₄ + 4O₂ → 2CO₂ + 4H₂O
• E)Cd(NO₃)O₂ + Na₂S → CdS + 2NaNO₃

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Definitions:

Psychoanalytic

Relating to or involving the method of psychological therapy and theory, which emphasizes unconscious processes and conflicts in shaping behavior and personality.

Inferiority Complex

An intense feeling of inadequacy, often resulting in extreme shyness or social withdrawal, or conversely, through overcompensation, in exaggerated aggressiveness.

Organic Inferiority

A concept suggesting that individuals are motivated to overcome physical or psychological deficiencies perceived as inherent weaknesses.

Gifted

Individuals, often children, who demonstrate outstanding levels of aptitude or competence in one or more domains.