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What is the oxilation state of chlorine in bleaching powder caocl2?
Wiki User
∙ 8y ago
The oxidation state of chlorine in bleaching powder would be zero.
Wiki User
∙ 8y ago
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What is the formulae of bleaching powder?
Bleaching powder is calcium hypochlorite. Ca(OCl)2
Why do bleaching powder smell strongly like chlorine?
Bleaching powder is mostly chlorine so it smells like it. It has very strong bleaching (removing color) abilities and destroys most bacteria.
What is available chlorine?
The quantity of chlorine released by a bleaching powder when treated with acid.
What is the percentage of available chlorine bleaching powder?
34% available chlorine-30%-40%
What percentage of chlorine in fresh bleaching powder is?
30 -35
What is the name for CaOCl2?
It is bleaching powder.
What will happen if bleaching powder reacts with dil sulfuric acid?
When Bleaching Powder is treated with excess Dil. H2SO4, Cl2 is produced. CaOCl2 + H2SO4 ----> CaSO4 + H2O + Cl2 CaOCl2 + 2HCl --------> CaCl2 + H2O + Cl2 Chlorine gas produced in this way is known as available chlorine.
What is the formula of bleaching soda?
it is bleaching powder and its formula is CaoCl2.
What is chemical formula of bleaching powder?
CaOCl2
What is the formulae of bleaching powder?
Bleaching powder is calcium hypochlorite. Ca(OCl)2
What happens when chlorine gas is passed through lime water?
When chlorine is passed through dry slaked lime power Ca(OH)2 , bleaching powder is obtained .Slaked lime --- Ca(OH)2 Chlorine --- Cl2The chemical equn :- Ca(OH)2 + Cl2 ------> CaOCl2 + H2OCaOCl2 is bleaching powderThe three properties Of bleaching powder , (CaOCl2) areIt is a yellowish white powder with a strong smell of chlorineIt reacts with carbon dioxide , dil. HCl and di. H2SO4 to form chlorine gas.It is soluble in water but since it is generally contaminated with Ca(OH)2 , it may produce a milky solution
How is bleach powder is prepared?
bleaching powder can be prepared by hasenclever method.In this method slaked lime is mixed with chlorine.In order to have maximum utilization of chlorine the plant works on counter current principle i.efresh line is fee at a point where exhausted chlorine is let out while fresh chlorine faces line bye converts it into bleaching powder. Ca(OH)2+ Cl2= CaOCl2 + H2O
How do you make bleaching powder?
We know that chlorine is produced during the electrolysis of aqueous sodium chloride. This chlorine gas is used for the manufacture of bleaching powder. Bleaching powder is produced by the action of chlorine on dry slaked lime [Ca(OH)2]. It is represented as CaOCl2. Ca(OH)2+Cl2------CaOCl2+H2O
How does bleaching powder help in purification of water?
bleaching powder has formula CaOCl2 and it is used for killing the germs present inside the water because it liberates Cl2.
Why do bleaching powder smell strongly like chlorine?
Bleaching powder is mostly chlorine so it smells like it. It has very strong bleaching (removing color) abilities and destroys most bacteria.
What is available chlorine?
The quantity of chlorine released by a bleaching powder when treated with acid.
What is meant by available chlorine in bleaching powder?
Usually it relates to hypochlorites content in the product. Available chlorine is the quantity of chlorine that can hypothetically be produced by reaction of bleaching powder with hydrochloric acid. Greater the available chlorine is - greater oxidation ability the bleaching powder has. For example, available chlorine 5% means that fixed amount of something can be oxidized by (100/5)X=20X grams of bleaching powder and the same can be done with only X grams of pure chlorine.
