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प्रश्न
Write three physical properties of acetic acid.
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उत्तर
Three physical properties of acetic acid:
- State : Liquid
- Odour : Pleasant smell-smell of vinegar
- Taste : sour taste
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संबंधित प्रश्न
Name the functional group present in an organic compound which gives brisk effervescence with NaHCO3.
How does ethanoic acid react with sodium hydrogen carbonate? Give equation of the reaction which takes place.
How is acetic acid prepared from acetylene?
How is ethyne prepared in the laboratory?
Write the important uses of acetic acid.
Write a balanced chemical equation for the following:
A mixture of sodalime and sodium acetate is heated.
Give reason for the following :
Ethyne is more reactive than ethane
The reaction between acetic acid and sodium carbonate is shown in the following figure.
Answer the questions with the help of a diagram.
- Which gas does come out as effervescence in the big test tube?
- What is the colour change in the lime water present in the small test tube?
- Write the related reaction.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
Give the balanced chemical equation of the reaction.
Oxidation of ethanol by acidified potassium dichromate.
