NCERT · Class 10 · Science · Metals and Non-metalsWhich non‑metal is commonly used as a disinfectant and is a major component of household bleach?
Step-by-Step Solution
Chlorine is a non‑metal that acts as a powerful disinfectant. It is used in water treatment and is the active ingredient in common household bleach (sodium hypochlorite solution).
Detailed Options Breakdown
Option : Oxygen
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Metals and Non-metals.
Option 1: Chlorine (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Nitrogen
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Metals and Non-metals.
Option 3: Helium
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Metals and Non-metals.
💡 Study Guide: This question tests core syllabus concepts from Metals and Non-metals. For formulas, key summaries, and mock exam reference guides, read the full Metals and Non-metals Revision Notes.