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प्रश्न
Name the gas evolved when ethanol reacts with sodium.
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उत्तर
When ethanol reacts with sodium, a rapid effervescence of hydrogen gas is observed.
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संबंधित प्रश्न
Give two properties of ethanol.
Give the structural formula of Ethanol
Fill in the following blank with suitable word.
The functional group present in ethanol is ...............
What happens when (give chemical equation):
Sodium reacts with ethanol (ethyl alcohol)
What would be observed on adding a 5% alkaline potassium permanganate solution drop by drop to some warm ethanol in a test-tube? Write the name of the compound formed during the chemical reaction. Also write chemical equation of the reaction which takes place.
One of the following substances is not added to make denatured alcohol. This is:
(a) methyl alcohol
(b) copper sulphate
(c) chloroform
(d) pyridine
How do the boiling point and melting point change in the homologous series of alcohols?
How is acetic acid prepared from ethanol?
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.
How will you bring about following conversions:
(a) Methane to methanol
(b) Ethane to ethanol (acetaldehyde)
(c) Methane to methanoic acid
Ethane, Ethene, Ethanoic acid, Ethyne, Ethanol
From the compounds given above, name
The compound with -OH as apart of its structure.
Addition reactions and substitution reactions are types of organic reactions.Which type of reaction is shown by?
Ethene?
Give the structural formula of the following:
Ethanol
How would you convert ethene into ethane?
Write the equation for the following lab preparation:
Methanol from iodomethane.
Find the odd one out and explain:
Dehydration of ethanol by conc. Sulphuric acid forms ______
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
