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प्रश्न
100% pure ethanol is called ______.
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उत्तर
100% pure ethanol is called Absolute alcohol.
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संबंधित प्रश्न
Give two properties of ethanol.
Draw the structure for the following compound:
Ethanal
Complete the following equation:
\[\ce{CH3CH2OH ->[Conc{.} H2SO4][170^\circ C]}\]
What happens when ethanol is heated with concentrated sulphuric acid at 170°C? Write the equation of the reaction which takes place.
Vinegar is prepared by the bacterial oxidation of ______.
Write the name and molecular formula of an organic compound having its name suffixed with 'ol' and having two carbon atoms in its molecule. Write balanced chemical equation to indicate what happens when this compound is heated with excess conc. H2SO4 and the name of main product formed. Also state the role of conc. H2SO4 in the reaction.
Give the structural formula of the following:
Ethanoic acid
Write the chemical equation for the following:
Oxidation of ethanol
What happens when ethanol is heated at 443K in the presence of conc. H2SO4? Write the role of conc. H2SO4 in this case.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
