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प्रश्न
What are the functional groups? Name any two compounds containing functional groups.
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उत्तर
An atom or a group of atoms present in the molecule which determines the characteristics property of organic compounds is called a functional group.
- Ethyl alcohol contains a functional group (-OH)
- Acetaldehyde contains a functional group (-COOH).
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संबंधित प्रश्न
The compound formed when ethene reacts with Hydrogen is ________. (CH4, C2H6, C3H8)
State one relevant observation for the following
When the gaseous product obtained by dehydration of ethyl alcohol is passed through bromine water.
Give one exampleof the compound having the following functional group:
Alcohol group
Give the harmful effects of drinking alcohol.
How would you convert of thanol into ethene?
Name the gas evolved when ethanol reacts with sodium.
How is the spurious alcohol obtained?
Name the addition product formed between ethene and water.
Write the name and molecular formula of an organic compound having its name suffixed with 'ol' and having two carbon atoms in its molecule. Write balanced chemical equation to indicate what happens when this compound is heated with excess conc. H2SO4 and the name of main product formed. Also state the role of conc. H2SO4 in the reaction.
Name the following:
Oxidising agent used to convert ethanol to acetic acid.
How does ethanol reacts with
(a) Metallic sodium
(b) Acetic acid
(c) Conc.H2S04
Sodium is stored under kerosene. Give reason.
Generally _______ is called spirit.
C2H5OH + 3O2 → 2CO2 + 3H2O is a ______
An organic compound ‘A’ is widely used as a preservative and has the molecular formula C2H4O2. This compound reacts with ethanol to form a sweet-smelling compound ‘B’.
Write the chemical equation for its reaction with ethanol to form compound ‘B’.
How is ethene prepared from ethanol? Give the reaction involved in it.
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:
Oxidation of ethanol by acidified potassium dichromate.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
