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प्रश्न
How is ethyne prepared in the laboratory?
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उत्तर
Ethyne Is prepared by the reaction of calcium carbide with water
\[\ce{CaC2 + 2H2O -> C2H2 + Ca(OH)2}\]
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संबंधित प्रश्न
Write three different chemical reactions showing the conversion of ethanoic acid to sodium ethanoate. Write balanced chemical equation in each case. Write the name of the reactants and the products other ethanoic acid and sodium ethanoate in each case.
Give the name and structural formula of one homologue of HCOOH.
Why is the conversion of ethanol into ethanoic acid an oxidation reaction?
propanol into propanoic acid?
Name the process in each case and write the equations of the reactions involved.
Name the compound formed when acetic acid and ethanol react together.
In an experiment to study the properties of acetic acid a student takes about 2 mL of acetic acid in a dry test tube. He adds about 2 mL of water to it and shakes the test tube well. He is likely to observe that:
(A) the acetic acid dissolves readily in water
(B) the solution becomes light orange
(C) water floats over the surface of acetic acid
(D) acetic acid floats over the surface of water
Name the first four members of alphatic carboxylic acid.
Ester is a sweet-smelling compound.
In the presence of the acid catalyst, ethanoic acid reacts with ethanol and ______ ester is produced.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
