Chemistry
Grade-10
Easy
Question
Calcicum hypochlorite is soluble in water, but clear solution never obtained due to presence of:
- Dust
- Undissolved carbonates
- Impurities
- Solids
Hint:
Certain impurities are present in calcium hypochlorite.
The correct answer is: Impurities
- Bleaching powder is the common name of Calcium hypochlorite.
- Bleaching powder is soluble in water.
- It is an ionic compound, Ca(OCl)2 readily dissolves in water and dissociates into its constituent ions.
- A clear solution is never obtained due to presence of impurities.
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