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CBSE · Class 10 · Science · Acids, Bases and SaltsWhich base is commonly used in household cleaning?

Step-by-Step Solution

Answer: Sodium hydroxide (NaOH) is widely used in household cleaning products such as drain cleaners and soaps. It effectively removes grease and dirt by saponifying fats and dissolving organic matter.

Explanation: NaOH is a strong base that reacts with oils and proteins, making it ideal for cleaning tasks.

Detailed Options Breakdown
Option : NaOH (Correct Answer)

Correct choice. Refer to the step-by-step verified solution guidelines above for details.

Option 1: HCl

Incorrect choice. This distractor represents a common misunderstanding of the core principles of Acids, Bases and Salts.

Option 2: H₂SO₄

Incorrect choice. This distractor represents a common misunderstanding of the core principles of Acids, Bases and Salts.

Option 3: NH₄Cl

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.
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