Chemistry, asked by devil1043, 10 months ago

Oxidation of ethanol with equation

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Answered by Anonymous

0

Explanation:

Ethanol is oxidised by sodium dichromate (Na2Cr2O7) acidified in dilute sulphuric acid to form the aldehyde ethanal. The oxidation of the alcohol to an aldehyde is indicated by the colour change of the dichromate solution as it is reduced from the orange colour of Cr2O72− to the green of chromium(III) ions (Cr3+).

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