Question

What is the common name of the compound \(\text{CaOCl}_2\)?

Hint:

It is used for disinfecting drinking water and bleaching cotton and linen in the textile industry.

Answer 1

Step 1: Understanding the Concept:
Many industrially important chemical compounds have standard common names alongside their chemical formulas.

Step 2: Detailed Explanation:
The chemical formula \(\text{CaOCl}_2\) represents Calcium oxychloride.
It is synthesized by the action of chlorine gas on dry slaked lime (\(\text{Ca}(\text{OH})_2\)).
In everyday and industrial contexts, it is widely known by its common name, Bleaching powder.

Step 3: Final Answer:
Its common name is Bleaching powder.