What is the composition of bleaching powder?

“ Bleaching powder ” is made by the action of chlorine gas on calcium hydroxide, the reaction being essentially: 2Ca(OH)2 + 202 -> Ca(OCl)2 + CaCl2 + 2HaO. chloride.

What is the chemical name of bleaching powder 10?

The chemical name of bleaching powder is calcium hypochlorite.it is manufactured by the action of chlorine on slaked lime (Ca(OH)2.

How do you make bleaching powder?

Bleaching powder is produced by the reaction of calcium hydroxide with chlorine. Calcium hydroxide is also known as slaked lime. When chlorine gas is passed over the dry slaked lime thus bleaching powder and water is produced.

What is the formula for bleaching powder CaOCl2 or CaOCl 2?

The correct formula for Bleaching powder is CaOCl2. This means that one chlorine is directly bonded to calcium while other to oxygen atom.

How is bleaching powder written formula?

Bleaching powder can be defined as salt of Calcium hypochlorite. It is sold in the market as a mixture of Ca(OH)2 landCaCl2. It can be prepared by passing Cl2 gas into der slaked lime i.e.Ca(OH)2. It is represented by the chemical formula- CaOCl2 but the actual formula is very complex to remember.

What is the formula and chemical name of bleaching powder?

Calcium hypochlorite
Calcium hypochlorite/IUPAC ID
Calcium hypochlorite is an inorganic compound with formula Ca(OCl)2. It is the main active ingredient of commercial products called bleaching powder, chlorine powder, or chlorinated lime, used for water treatment and as a bleaching agent.

How is bleaching powder prepared write the equation?

What is bleaching powder I how is it prepared?

Bleaching powder is calcium oxychloride. It is prepared by the action of chlorine on dry slaked lime. (i) Used for bleaching cotton and linen in the textile industry and wood pulp in the paper industry etc.

How is bleaching powder prepared chemically?

The chemical formula of bleaching powder is CaOCl2 It is prepared by passing chlorine gas over dry slaked lime. (1) It is a white powder which gives strong smell of chlorine. (2) It is soluble in cold water. (3) It reacts with dilute acids to produce chlorine.

Is bleaching powder acid or base?

Bleaching powder is a base. Domestic bleaching powder contains about 5\% sodium hypochlorite, making it slightly irritating to skin and giving it a pH of 11. Concentrated bleaching powder has about 10–15\% sodium hypochlorite, and thus is VERY ALKALINE.

What is bleaching powder used for?

Preparation of bleaching powder: Bleaching powder is synthesized by the action of chlorine gas (produced from the chlor-alkali process) on dry slaked lime (\\(Ca (OH)_2\\)). Uses of bleaching powder: It is used for bleaching dirty clothes in the laundry, as a bleaching agent for cotton and linen in the textile industry.