Question : What is the common name of Caocl2?
Option 1: Baking powder
Option 2: Baking soda
Option 3: Bleaching powder
Option 4: Washin soda
Correct Answer: Bleaching powder
Solution : The correct answer is Bleaching powder.
CaOCl
2
is the chemical formula for bleaching powder, also known as calcium oxychloride or calcium hypochlorite. It's made from dry slaked lime and chlorine gas. It is a white solid, yet commercial samples appear yellow. It is a powerful oxidizing substance that is used to bleach soiled garments.
This product is frequently used in the textile industry's linen and cotton cloths. Other applications for bleaching powder include: It is commonly used to disinfect and make drinking water safe. Bleaching powder is used by paper makers to bleach wood pulp. Wool can become unshrinkable when bleached.
Related Questions
Know More about
Staff Selection Commission Combined Grad ...
Result | Eligibility | Application | Selection Process | Preparation Tips | Admit Card | Answer Key
Get Updates Brochure
Your Staff Selection Commission Combined Graduate Level Exam brochure has been successfully mailed to your registered email id “”.
