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प्रश्न
What is vinegar?
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उत्तर
An aqueous solution (4 to 6%) of acetic acid is called vinegar.
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संबंधित प्रश्न
Write the IUPAC names, common names and formulae of the first two members of the homologous series of carboxylic acids.
Ethanol can be oxidized to ethanoic acid. Write the equation and name the oxidizing agent.
Name the following:
A toxic alcohol
Write the molecular formulae and structure formula of ethanic acid?
Ethanoic acid is also known as which of these?
Ester is formed by the reaction between ______.
In the presence of the acid catalyst, ethanoic acid reacts with ethanol and ______ ester is produced.
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.
Shristi heated Ethanol with a compound A in presence of a few drops of concentrated sulphuric acid and observed a sweet smelling compound B is formed. When B is treated with sodium hydroxide it gives back Ethanol and a compound C.
- Identify A and C
- Give one use each of compounds A and B.
- Write the chemical reactions involved and name the reactions.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
