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प्रश्न
Organic compounds having
functional group are known as
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उत्तर
Organic compounds having functional group are known as carboxylic acids.
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संबंधित प्रश्न
Identify the term/substance in the following:
The catalyst used in the conversion of ethyne to ethane.
Fill in the following blank with suitable word:
The next higher homologue of ethane is ...............
State two used of ethanol (other than as a fuel).
Give the harmful effects of drinking alcohol.
How is ethanol prepared by fermentation?
Give the lab. Prepared of methyl alcohol.
How do the boiling point and melting point change in the homologous series of alcohols?
How is the absolute alcohol obtained?
In a tabular form, differentiate between ethanol and ethanoic acid under the following heads:
(i) Physical state
(ii) Taste
(iii) NaHCO3 test
(iv) Ester test
Ethane, Ethene, Ethanoic acid, Ethyne, Ethanol
From the compounds given above, name
The compound with -OH as apart of its structure.
Sodium is stored under kerosene. Give reason.
Draw the structures for ethanol.
3 mL of ethanol is taken in a test tube and warmed gently in a water bath. A 5% solution of alkaline potassium permanganate is added to the first drop by drop to this solution, then in excess.
- How is a 5% solution of KMnO4 prepared?
- State the role of alkaline potassium permanganate in this reaction. What happens on adding it in excess?
- Write the chemical equation of this reaction.
Rectified spirit is an aqueous solution that contains about ______ of ethanol.
100% pure ethanol is called ______.
Give the balanced 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:
Neutralization of NaOH with ethanoic acid.
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.
