Chemistry, asked by shivakumarbhavana8, 2 months ago

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Answered by lakshmisupraja451
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which class syllabus is it

Answered by havellshavells
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1. The two main groups of organochlorine insecticides are the DDT-type compounds and the chlorinated alicyclics. ... Chlorinated cyclodienes include aldrin, dieldrin, endrin, heptachlor, chlordane and endosulfan.

2. Household bleach (5.25% sodium hypochlorite) is the most commonly used chlorine compound and is an excellent, safe, and highly cost-effective disinfectant when used correctly. At a dilution of 1 : 32, bleach is highly effective against bacteria and viruses, including nonenveloped viruses, such as panleukopenia and FCV.

3. Hypochlorites

Hypochlorites, the most widely used of the chlorine disinfectants, are available as liquid (e.g., sodium hypochlorite) or solid (e.g., calcium hypochlorite).

b. Properties: Chlorine has a melting point of -100.98°C, boiling point of -34.6°C, density of 3.214 g/l, specific gravity of 1.56 (-33.6°C), with a valence of 1, 3, 5, or 7. Chlorine is a member of the halogen group of elements and directly combines with almost all of the other elements.

A yellowy-green dense gas with a choking smell. Chlorine kills bacteria – it is a disinfectant. It is used to treat drinking water and swimming pool water. It is also used to make hundreds of consumer products from paper to paints, and from textiles to insecticides.

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