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प्रश्न
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
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उत्तर
| (i) | Physical state | Ethanol is a colourless liquid with pleasant odour | Ethanoic acid is colourless, pungent smelling liquid |
| (ii) | Taste | Ethanol is bitter to taste | Ethanoic acid is sour to taste |
| (iii) | NaHCO3 test | Ethanol does not react with sodium bicarbonate | When ethanoic acid reacts with sodium NaHCO3 with the evolution of carbon dioxide gas. |
| (iv) | Ester test | Ethanol on reaction with ethanoic acid in the presence of acid forms ester | Ethanoic acid on reaction with ethanol in the presenc |
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संबंधित प्रश्न
Give a balanced chemical equation for Preparation of ethane from Sodium propionate
Identify the term/substance in the following:
The catalyst used in the conversion of ethyne to ethane.
Write a balanced chemical equation for Burning of ethane in the plentiful supply of air.
Give one exampleof the compound having the following functional group:
Alcohol group
Write the chemical equation of the reaction which takes place during the burning of ethanol in air.
Name the product formed when ethanol reacts with acetic acid. Give an equation. What is the name given to this type of reaction?
Identify the functional group of the CH3OH ?
Write the equation for the following lab preparation:
Methanol from iodomethane.
How is ethanoic acid prepared from ethanol? Give the chemical equation.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
