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प्रश्न
Give a balanced chemical equation for the following conversion:
Calcium carbide to ethyne.
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उत्तर
\[\ce{CaC2 + 2 H2O -> Ca(OH)2 + \underset{Ethyne}{C2H2}}\]
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संबंधित प्रश्न
When ethanol reacts with ethanoic acid in the presence of conc. H2SO4, a substance with fruity smell is produced. Answer the following:-
(i) State the class of compounds to which the fruity smelling compounds belong. Write the chemical equation for the reaction and write the chemical name of the product formed.
(ii) State the role of conc. H2SO4 in the reaction.
A student adds a few drops of ethanoic acid to test tubes X, Y and Z containing aqueous solutions of sodium chloride, sodium hydroxide and sodium carbonate, respectively. If he now brings a burning splinter near the mouth of the test tubes immediately after adding ethanoic acid in each one of them, in which of the test tube or test tubes the flame will be extinguished?
(A) X and Y
(B) Y and Z
(C) X and Z
(D) only Z
How is ethanoic acid obtained from ethanol? Write down the chemical equation of the reaction involved.
What is glacial acetic acid?
Acetic acid is a typical acid. Write one equation in case of its reactions with a bicarbonate.
Using appropriate catalysts, ethane can be oxidized to an alcohol. Name the alcohol formed when ethane is oxidized.
When acetaldehyde is oxidized with acidified potassium dichromate, it forms ______.
Give balanced chemical equations for the following conversion :
Ethanoic acid to ethyl ethanote
Rewrite the following statement by selecting the correct option.
The formula of ethanoic acid is _____________.
Explain the following reaction with an example.
Esterification
