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प्रश्न
Fill in the following blank with suitable word.
The functional group present in ethanol is ...............
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उत्तर
The functional group present in ethanol is alcohol (-OH).
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संबंधित प्रश्न
Give two properties of ethanol.
Name the compound formed when ethanol is heated in excess of conc. sulphuric acid at 443 K. Also, write the chemical equation of the reaction stating the role of conc. sulphuric acid in it. What would happen if hydrogen is added to the product of this reaction in the presence of a catalyst such as palladium or nickel?
Give a balanced chemical equation for Action of alcoholic KOH on bromethane
Match the formulae in group A with appropriate names from group B:
Group A: CH3COOH, CH3CHO, CH3OH
Group B: Ethanol, Methanol, Ethanal, Ethanoic acid
What is meant by a functional group? Explain with an example.
Draw the structures for the following compounds:
Propanal
Name the hydrocarbon formed when ethanol is heated with conc. H2SO4 at 170°C? What is this reaction known as?
State two used of ethanol (other than as a fuel).
How would you test for an alcohol?
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?
Name the addition product formed between ethene and water.
Write the rnolecular formula and structural forrnula of ethanol.
Write the characteristics of ethanol.
How would you bring about the following conversions? Name the process and write the reaction involved.
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 balance chemical equation of the following reaction:
Combustion of ethanol.
Give the balanced chemical equation of the reaction:
Combustion of ethanol.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
