Advertisements
Advertisements
प्रश्न
What are the functional groups? Name any two compounds containing functional groups.
Advertisements
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).
APPEARS IN
संबंधित प्रश्न
Give the structural formula of ethanol.
A carbon compound 'P' on heating with excess conc. H2SO4 forms another carbon compound 'Q' which on addition of hydrogen in the presence of nickel catalyst forms a saturated carbon compound 'R'. One molecule of 'R' on combustion forms two molecules of carbon dioxide and three molecules of water. Identify P, Q and R and write chemical equations for the reactions involved
Give a balanced chemical equation for Preparation of ethane from Sodium propionate
Give a balanced chemical equation for Action of alcoholic KOH on bromethane
Write balanced chemical equations for Preparation of ethanol from Ethyl Chloride
Give one example of the compound having the following functional group:
Alcohol group
What happens when (give chemical equation):
Sodium reacts with ethanol (ethyl alcohol).
Name one liquid carbon compound which is being used as an additive in petrol in some countries.
How would you test for an alcohol?
Ethanol can be converted into ethene which can be changed into ethane. Choose the correct word or phrase from the options to complete the following sentence.
The conversion of ethanol into ethene is an example of ______.
Write a chemical reaction to show the dehydration of ethanol.
Write a balanced chemical equation for the following:
Ethanol reacts with sodium at room temperature.
Give the structural formula of the following:
Ethanol
Find the odd one out and explain:
At room temperature ethanol is _______.
Write the chemical equation for the following:
Oxidation of ethanol
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:
Oxidation of ethanol by acidified potassium dichromate.
Give the balanced chemical equation of the reaction:
Combustion of ethanol.
