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प्रश्न
Write the molecular formula of the given compound.
Sodium ethanoate
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उत्तर
Sodium ethanoate- C2H3O2Na
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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.
Fill in the blanks from the choices given within brackets:
The basicity of acetic acid is-------- (3, 1, 4).
Choose the correct alternative and rewrite the following:
Acetic acid ..................
Name the gas evolved when ethanoic acid is added to sodium carbonate. How would you prove the presence of this gas?
How does ethanoic acid react with sodium hydrogen carbonate? Give equation of the reaction which takes place.
Acetic acid is a typical acid. Write one equation in case of its reactions with a carbonate.
Name the substance used to change acetic acid to acetic anhydride?
A student is studying the properties of acetic acid. List two physical properties of acetic acid he observes. What happens when he adds a pinch of sodium hydrogen carbonate to this acid? Write any two observations.
A student takes 2 mL acetic acid in a dry test tube and adds a pinch of sodium hydrogen carbonate to it. He makes the following observations:
I. A colourless and odourless gas evolves with a brisk effervescence.
II. The gas turns lime water milky when passed through it.
III. The gas burns with an explosion when a burning splinter is brought near it.
IV. The gas extinguishes the burning splinter that is brought near it.
The correct observations are:
(A) I, II, and III
(B) II, III and IV
(C) III, IV and I
(D) IV, I and II
Using appropriate catalysts, ethane can be oxidized to an alcohol. Name the alcohol formed when ethane is oxidized.
State how the following conversions can be carried out:
Ethyl chloride to Ethyl alcohol
Give reason for the following :
Ethyne is more reactive than ethane
State the observation
When the gaseous product obtained by dehydration of ethyl alcohol is passed through bromine water.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
Give the balanced chemical equation of the following reaction:
Evolution of carbon dioxide by the action of ethanoic acid with NaHCO3.
Vinegar is a solution of ______.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
A spatula full of sodium carbonate is taken in a test tube and 2 mL of dilute ethanoic acid is added to it.
Write a chemical equation for the reaction.
