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प्रश्न
State how the following conversions can be carried out:
Ethene to Ethyl alcohol
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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संबंधित प्रश्न
The molecular formula of acetic acid is _________ .
(a) CH3COOH
(b) CH3 – CH3
(c) C6H6
(d) C2H4
What do you observe when you drop a few drops of acetic acid to test tubes containing
(a) phenolphthalein
(b) distilled water
(c) universal indicator
(d) sodium hydrogen carbonate powder
Identify the term or substance based on the descriptions given below
Ice like crystals formed on cooling an organic acid sufficiently.
What happens when propanoic acid is warmed with methanol in the presence of a few drops of concentrated sulphuric acid? Write equation of the reaction involved.
On adding acetic acid to sodium hydrogen carbonate in a test tube, a student observes
(A) no reaction
(B) a colourless gas with pungent smell
(C) bubbles of a colourless and odourless gas
(D) a strong smell of vinegar
Name the following:
A toxic alcohol
Fill in the blank with appropriate word/words.
Denatured alcohol is a mixture of _____ and _______
State how the following conversions can be carried out:
Ethyl alcohol to Ethane
Ethanoic acid _________.
Write the chemical equation for the following:
Esterification Reaction
