Which if the statements is false regarding bleaching powder?
The core concept here is the properties and uses of bleaching powder. The question is likely testing knowledge on its chemical composition, uses, and contraindications. The correct answer is probably a statement that misrepresents its properties or usage.
Now, the user provided the correct answer as option C, but the options A to D are missing. Wait, maybe the original question had specific options that aren't listed here. Hmm, that's a problem. Without the actual options, how can I accurately explain why each is wrong? The user mentioned they have the correct answer but the options are missing. Maybe they copied the question incorrectly.
But since I need to proceed, I'll assume that the false statement could be related to common misconceptions. For example, a false statement might be that bleaching powder is safe for internal use, which is incorrect because it's a strong irritant. Another false statement could be about its effectiveness in acidic conditions, since hypochlorites work better in alkaline environments.
Let me structure the explanation. The core concept is the chemical nature and applications of bleaching powder. The correct answer would be a statement that's factually incorrect. For the wrong options, I need to address common errors people make about its use, like effectiveness in different pH levels, or its use in wound cleaning versus being a disinfectant for surfaces.
Clinical pearl: Remember that bleaching powder is a non-selective disinfectant, effective against a broad range of pathogens but not suitable for direct application on open wounds due to tissue damage risk. Also, it's important to note that it's unstable in acidic conditions, which is why it's stored in airtight containers.
I need to make sure each section is covered as per the user's instructions. Let me check the required sections again: Core Concept, Why Correct is Right, Why Wrong are Wrong, Clinical Pearl, and Correct Answer Line. Since the options are missing, I'll have to make educated guesses based on typical MCQs on this topic. Maybe the false statement is about its use in acidic solutions or incorrect storage conditions. For example, if an option says it's stored in glass bottles, that's incorrect because it's usually stored in well-closed containers to prevent oxidation.
Putting it all together, even without the exact options, I can outline the explanation based on common knowledge. The key is to ensure that the correct answer's explanation is thorough, and each distractor is addressed with why it's incorrect, even if hypothetical.
**Core Concept**
Bleaching powder (calcium hypochlorite) is a chlorine-based disinfectant/antiseptic. Its efficacy depends on the release of hypochlorous acid, which oxidizes microbial cell components. It is unstable in acidic environments and incompatible with organic matter.
**Why the Correct Answer is Right**
If the false statement claims that bleaching powder is stored in glass bottles, this is incorrect. Calcium hypochlorite is stored in well-closed, non-reactive containers (e.g., plastic) to prevent moisture exposure and degradation. Glass may react