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प्रश्न
Ethanol reacts with sodium and forms two products. These are
विकल्प
sodium ethanoate and hydrogen
sodium ethanoate and oxygen
sodium ethoxide and hydrogen
sodium ethoxide and oxygen
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उत्तर
sodium ethoxide and hydrogen
Explanation -
When ethanol reacts with sodium, sodium ethoxide and hydrogen gas are produced.
`2"Na" + 2 "CH"_3"CH"_2"OH" -> underset("Sodium ethoxide")(2"CH"_3"CH"_2"O"^-"Na"^+) + "H"_2`
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संबंधित प्रश्न
Give two properties of ethanol.
Write the name of the following functional group:
What happens when (give chemical equation):
Sodium reacts with ethanol (ethyl alcohol)
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.
In a tabular form, differentiate between ethanol and ethanoic acid under the following heads:
(i) Physical state
(ii) Taste
(iii) NaHCO3 test
(iv) Ester test
Write the equations of chlorination of ethane
Write the balanced equations to convert:
(a) Ethanol to ethene
(b) Ethene to ethanol
State how the following conversion can be carried out:
Ethene to ethyl alcohol
What are hydrocarbons? Give one example.
At room temperature ethanol is _______.
Write the molecular formula of the given compound.
Sodium ethoxide
Write the molecular formula of the given compound.
Ethanol
100% pure ethanol is called ______.
How is ethanoic acid prepared from ethanol? Give the chemical equation.
______ react with dil. HNO3 to evolve hydrogen gas.
Name the compound formed when ethanol is heated at 443 K in the presence of conc. \[\ce{H2SO4}\] and draw its electron dot structure.
State the role of conc. \[\ce{H2SO4}\] in the reaction.
Draw electron dot structure of Ethanol.
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:
Oxidation of ethanol by acidified potassium dichromate.
Give the balanced chemical equation of the reaction:
Combustion of ethanol.
