CBSE · Class 10 · Science · Acids, Bases and SaltsWhich of the following is an acid?
Step-by-Step Solution
Hydrochloric acid (HCl) is an acid. It is a strong acid that completely dissociates in water to produce H⁺ ions.
Detailed Options Breakdown
Option : NaCl
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Acids, Bases and Salts.
Option 1: HCl (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: NaOH
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Acids, Bases and Salts.
Option 3: CaO
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Acids, Bases and Salts.
💡 Study Guide: This question tests core syllabus concepts from Acids, Bases and Salts. For formulas, key summaries, and mock exam reference guides, read the full Acids, Bases and Salts Revision Notes.