Question : What is the common name of Caocl2?
Option 1: Baking powder
Option 2: Baking soda
Option 3: Bleaching powder
Option 4: Washin soda
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Correct Answer: Bleaching powder
Solution : The correct answer is Bleaching powder.
CaOCl2 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.
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Question : The common name of the compound CaOCl2 is ______.
Option 1: bleaching powder
Option 2: washing soda
Option 3: baking soda
Option 4: gypsum
Question : Some of the ingredients required for bread making are?
Option 1: Maida and Yeast
Option 2: Maida and Baking Powder
Option 3: Maida and Baking Soda
Option 4: Maida and Ghee
Question : Name the gas used in preparation of bleaching powder
Option 1: oxygen
Option 2: hydrogen
Option 3: nirtogen
Option 4: chlorine
Question : ______ gas is used for the manufacturing of bleaching powder.
Option 1: Nitrogen
Option 2: Sulphur
Option 3: Oxygen
Option 4: Chlorine
Question : The chemical formula of bleaching powder is ______.
Option 1: CaOCl2
Option 2: CaO
Option 3: CaCO3
Option 4: Ca(OH)2
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