Which gas released from bleaching powder is primarily responsible for its bleaching and disinfecting action?
Subject: General Awareness | Topic: Science | Difficulty: MEDIUM
Options
- (A) Oxygen (O₂)
- (B) Chlorine (Cl₂)
- (C) Carbon dioxide (CO₂)
- (D) Hydrogen chloride (HCl)
Verified Answer
Option (B): Chlorine (Cl₂)
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