Praxis 5005 Practice Test Practice Question

Which of the following is an example of an acid-base neutralization reaction?

Correct Answer: D

Rationale: In an acid-base neutralization reaction, an acid reacts with a base to produce a salt and water.

Option D exemplifies this, as HClO4 (an acid) reacts with NH4OH (a base) to form NH4ClO4 (a salt) and H2O (water), illustrating the neutralization process.

Option A does not represent a neutralization; it shows the dissociation of NaCl in water without any acid-base interaction.

Option B describes a halogen reaction rather than an acid-base reaction, producing HBr but lacking a base.

Option C involves a metal reacting with an acid, producing hydrogen gas and a salt, but it is not a classic neutralization because it does not involve a base.

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