Question

what is the role of k2cr207?​

Answer 1

Answer:

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Explanation:

Potassium dichromate, K

2Cr

2O

7, is a common inorganic chemical reagent, most commonly used as an oxidizing agent in various laboratory and industrial applications. As with all hexavalent chromium compounds, it is acutely and chronically harmful to health. It is a crystalline ionic solid with a very bright, red-orange color. The salt is popular in the laboratory because it is not deliquescent, in contrast to the more industrially relevant salt sodium dichromate.[5]

Potassium dichromateNamesIUPAC name

Potassium dichromate(VI)

Other names

potassium bichromate

bichromate of potash

dipotassium dichromate

dichromic acid, dipotassium salt

chromic acid, dipotassium salt

Answer 2

Answer:

K2 Cr2 O7 is Potassium dichromate

Explanation:

Alkaline KMnO4 + heat

CH3 -CH2O7 ––––––––––––––––> CH3 -COOH

Or acidified K2Cr2O7 + heat

alkaline potassium permanganate for acidified potassium dichromate are oxidising alcohols to acids that is adding oxygen to the starting materials hence they are known as oxidising agents.

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