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प्रश्न
When ethanol reacts with sodium metal, it forms two products. These products are:
(a) sodium ethanaoate and oxygen
(b) sodium ethanaoate and hydrogen
(c) sodium ethoxide and oxygen
(d) sodium ethoxide and hydrogen
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उत्तर
sodium ethoxide and hydrogen
When ethanol reacts with sodium, sodium ethoxide is formed and hydrogen gas is evolved.
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संबंधित प्रश्न
Write the molecular formula of the 2nd and the 3rd member of the homologous series whose first member is methane.
The next higher homologue of ethane is ______.
Three organic compounds A, B and C have the following molecular formulae:
- C4H8O2
- CH10O
- С4H8O
- Which compound contains an alcohol group? Write its name and structural formula.
- Which compound contains a carboxyl group? Write its name and structural formula.
- Which molecular formula can represent an aldehyde as well as a ketone? Write the names and structural formulae of the aldehyde and ketone represented by this molecular formula.
Explain why, methanol is much more dangerous to drink than ethanol.
How would you convert:
Ethanol into ethene.
Name the process in the given case and write the equations of the reactions involved.
Ethanol can be converted into ethene which can be changed into ethane. Choose the correct word or phrase from the options to complete the following sentence.
The conversion of ethanol into ethene is an example of ______.
Name the following:
100% ethanol
How does ethanol reacts with metallic sodium.
Give three uses of ethanol
Convert ethanol into ethene using hot conc. H2SO4. Give only a balanced equation.
The organic compound obtained as the end product of the fermentation of a sugar solution is ______.
Sodium is stored under kerosene. Give reason.
Colorless ethanol is in liquid state at room temperature.
Write the characteristics of ethanol.
How is ethanol manufactured from sugarcane?
Ethanol is also known as which of these?
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:
Combustion of ethanol.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
