Advertisements
Advertisements
प्रश्न
Write any two physical properties of Ethanol.
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
How would you distinguish experimentally between an alcohol and a carboxylic acid?
Fill in the following blank with suitable word.
The functional group present in ethanol is ...............
Match the formulae in group A with appropriate names from group B:
Group A: CH3COOH, CH3CHO, CH3OH
Group B: Ethanol, Methanol, Ethanal, Ethanoic acid
State two used of ethanol (other than as a fuel).
Explain why, methanol is much more dangerous to drink than ethanol.
What is meant by a functional group in carbon compounds?
Write the equations of chlorination of ethane
How will you bring about following conversions:
(a) Methane to methanol
(b) Ethane to ethanol (acetaldehyde)
(c) Methane to methanoic acid
Write a balanced chemical equation for the following:
Ethanol reacts with sodium at room temperature.
From the given list, name the homologue of the homologous series with the general formula CnH2n.
Write the equation for the following lab preparation:
Methanol from iodomethane.
What are the functional groups? Name any two compounds containing functional groups.
Answer the following question.
Write the chemical formula and name of the compound which is the active ingredient of all alcoholic drinks. List its two uses.
Write the chemical equation and name of the product formed when this compound reacts with -
(i) Sodium metal
(ii) hot concentrated sulphuric acid
Dehydration of ethanol by conc. Sulphuric acid forms ______
How would you bring about the following conversions? Name the process and write the reaction involved.
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.
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 following reaction:
Oxidation of ethanol by acidified potassium dichromate.
