Chemistry
Grade-10
Easy
Question
The bleaching powder is solid substance and has strong smell of ________.
- Ammonia
- Oxygen
- Chlorine
- Sulphur dioxide
Hint:
The chemical name of bleaching powder is calcium oxychloride.
The correct answer is: Chlorine
- Bleaching powder is prepared by passing chlorine gas on slaked lime.
- The chemical name of bleaching powder is calcium oxychloride.
- It is a strong oxidising agent, has a strong smell of chlorine.
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