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प्रश्न
State how the following conversions can be carried out:
Ethene to Ethyl alcohol.
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उत्तर १
Ethene adds a molecule of water in the presence of mineral acids to form ethyl alcohol.
\[\ce{CH2 = CH2 + H2O ->[H+] CH3 - CH2 - OH}\]
उत्तर २
\[\ce{\underset{ethene}{CH2 = CH2} + H2SO4 -> \underset{hydrogen sulphate}{\underset{ethyl}{C2H5HSO4}} -> \underset{ethanol}{C2H5OH} + \underset{Sulphuric acid}{H2SO4}}\]
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Describe a test for carboxylic acid.
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Name the product formed and give an appropriate chemical equation for the following:
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Name the substance used to change acetic acid to acetic anhydride?
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(A) a clear and transparent solution is formed
(B) a white precipitate is formed almost immediately
(C) two separate layers were formed
(D) a colourless and odourless gas is evolved
Write a fully balanced equation for the folowing case:
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Give a balanced chemical equation for the following conversion:
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Convert ethane to acetic acid.
