Advertisements
Advertisements
प्रश्न
Write the molecular formulae and structure formula of ethanic acid?
Advertisements
उत्तर
Sructure formula of ethanoic acid:
\[\begin{array}{cc}
\phantom{.....}\ce{H}\phantom{...}\ce{O}\phantom{........}\\
\phantom{.}|\phantom{...} \phantom{.}||\phantom{....}\\
\ce{H-C-C-O-H}\\
\phantom{}|\phantom{...}\phantom{.}\phantom{....}\\
\phantom{....}\ce{H}\phantom{...}\ce{}\phantom{........}\\
\end{array}\]
Molecular formula of Ethanoic acid:
CH3COOH
APPEARS IN
संबंधित प्रश्न
Name the following:
The distinctive reaction that takes place when ethanol is treated with acetic acid.
What do you notice when acetic acid reacts with metals?
If you take a pinch of sodium hydrogen carbonate powder in a test-tube and add drop-by-drop acetic acid to it, what would you observe immediately? List any two main observations.
Acetic acid smells like:
(1) a banana
(2) vinegar
(3) an orange
(4) a lemon
Explain the following term with example.
Monomer
Explain the following term with example.
Reduction
State the observation
When the gaseous product obtained by dehydration of ethyl alcohol is passed through bromine water.
Identify the term or substance based on the descriptions given below:
Ice like crystals formed on cooling an organic acid sufficiently.
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.
Observe the diagram given below and answer the questions:
- Name the reactants in this reaction.
- Which gas comes out as effervescence in the bigger test tube?
- What is the colour change in the lime water?
- In the above experiment instead of sodium carbonate which chemical can be used to get same products?
- Write the use of acetic acid.
