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प्रश्न
Write the molecular formula of the given compound.
Ethanol
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उत्तर
Ethanol- C2H5OH or C2H6O
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संबंधित प्रश्न
Explain the action of phosphorous trichloride with ethanol. Write the balanced chemical equation of the above reaction.
Write the molecular formula of ethanol.
Fill in the following blank with suitable word:
The next homologue of C2H5OH is ...............
Draw the structures for the following compounds:
Propanal
What happens when (give chemical equation):
Sodium reacts with ethanol (ethyl alcohol)
How would you test for an alcohol?
An organic compound 'P' is a constituent of wine. 'P' on reacting with acidified K2Cr2O7 forms another compound 'Q'. When a piece of sodium is added to 'Q' a gas 'R' evolves which burns with a pop sound. Identify P, Q and R and write the chemical equations of the reactions involved.
Give two uses each of:
(i) Methane (ii) ethane
How will you bring about following conversions:
(a) Methane to methanol
(b) Ethane to ethanol (acetaldehyde)
(c) Methane to methanoic acid
Name the following:
Oxidising agent used to convert ethanol to acetic acid.
Name the following:
100% ethanol
From the given list, name the compound with –COOH as part of its structure.
Convert ethanol into ethene using hot conc. H2SO4. Give only a balanced equation.
Which of the following are used as anesthetics?
What is denatured alcohol?
Look at below figure and answer the following questions.
- What change would you observe in the calcium hydroxide solution taken in tube B?
- Write the reaction involved in test tubes A and B respectively.
- If ethanol is given instead of ethanoic acid, would you expect the same change?
- How can a solution of lime water be prepared in the laboratory?
What is the role of concentrated Sulphuric acid when it is heated with Ethanol at 443 K. Give the reaction involved.
What happens when ethanol is heated at 443K in the presence of conc. H2SO4? Write the role of conc. H2SO4 in this case.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
