Chemistry

Select the correct answer from the choices given :

(i) The catalyst used for conversion of ethene to ethane is commonly ………….. [nickel/iron/cobalt]

(ii) Acetaldehyde when oxidized with acidified potassium dichromate, forms ………….. [ester/ethanol/acetic acid]

(iii) Ethanoic acid reacts with ethanol in presence of conc. H2SO4, so as to form a compound and water. The chemical reaction which takes place is called ………….. [dehydration/hydrogenation/esterification]

Organic Chemistry

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Answer

(i) The catalyst used for conversion of ethene to ethane is commonly nickel.

(ii) Acetaldehyde when oxidized with acidified potassium dichromate, forms acetic acid.

(iii) Ethanoic acid reacts with ethanol in presence of conc. H2SO4, so as to form a compound and water. The chemical reaction which takes place is called esterification

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