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प्रश्न
Colorless ethanol is in liquid state at room temperature.
विकल्प
Right
Wrong
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उत्तर
Colorless ethanol is in liquid state at room temperature- Right
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संबंधित प्रश्न
Write a balanced chemical equations for Heating of Ethanol at 170°C in the presence of conc. Sulphuric acid
Name the hydrocarbon formed when ethanol is heated with conc. H2SO4 at 170°C? What is this reaction known as?
Write the chemical equation of the reaction which takes place during the burning of ethanol in air.
How would you convert of thanol into ethene?
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
State the method of preparation of ethanol by hydrolysis of ethene.
How is the spurious alcohol obtained?
Name the addition product formed between ethene and water.
How will you bring about following conversions:
(a) Methane to methanol
(b) Ethane to ethanol (acetaldehyde)
(c) Methane to methanoic acid
Name a solid which can be used, instead of conc H2SO4 to prepare ethylene by dehydration of ethanol.
Ethane, Ethene, Ethanoic acid, Ethyne, Ethanol
From the compounds given above, name
The compound with -OH as apart of its structure.
From the given list, name the homologue of the homologous series with the general formula CnH2n.
State how the following conversion can be carried out:
Ethene to ethyl alcohol
How is ethanoic acid prepared from ethanol? Give the chemical equation.
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.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
