Advertisements
Advertisements
प्रश्न
............ is a functional group of the alcohol.
उत्तर
–OH is a functional group of the alcohol.
APPEARS IN
संबंधित प्रश्न
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?
The catalyst used in the contact process is
(A) Copper
(B) Iron
(C) Vanadium pentoxide
(D) Manganese dioxide
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.
Give the harmful effects of drinking alcohol.
An organic compound 'P' is a constituent of wine. 'P' on reacting with acidified K2Cr2O7 forms another compound 'Q'. When a piece of sodium is added to 'Q' a gas 'R' evolves which burns with a pop sound. Identify P, Q and R and write the chemical equations of the reactions involved.
Write the equations of chlorination of ethane
Write a balanced chemical equation for the following:
Ethanol under high pressure and low temperature is treated with acidified potassium dichoromate.
Give the structural formula of the following:
Ethanoic acid
[Ethane, Ethene, Ethanoic acid, Ethyne, Ethanol]
From the above, name the homologue of the homologous series with the general formula CnH2n.
Write the equation for the following lab preparation:
Methanol from iodomethane.
State how the following conversion can be carried out:
Ethene to ethyl alcohol
Write the structural formulae of the following compound:
Ethane
Choose the correct alternative and rewrite the following:
To observe the hydro and clearly, Raju should see it first under the low power lens and then under the high power lens in order to see _____________
How is ethanoic acid prepared from ethanol? Give the chemical equation.
Ethanol is also known as which of these?
The organic compounds having functional group are known as ______.
Ethene is formed when ethanol at 443 K is heated with excess of concentrated sulphuric acid. What is the role of sulphuric acid in this reaction? Write the balanced chemical equation of this reaction.
How would you bring about the following conversions? Name the process and write the reaction involved.
