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प्रश्न
What is the action of Sodium bisulphite on propanone?
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उत्तर
Propanone, when shaken with a saturated aqueous solution of sodium bisulphite gives acetone sodium bisulphite.

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संबंधित प्रश्न
Write the structures of A and B in the following reactions:

Write the structure of the product of the following reaction:
\[\ce{H3C - C ≡ C - H ->[Hg^{2+}, H2SO4]}\]
Complete the synthesis by giving missing starting material, reagent or product.

Complete the synthesis by giving missing starting material, reagent or product.

Complete the synthesis by giving missing starting material, reagent or product.
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\[\ce{CH3 - CH2 - COOCH3->[i) AIH(i-Bu)_2][ii) H3O+]}\]?
Answer the following in one sentence.
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sodalime/heat
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Catalyst used in Rosenmund reduction is ____________.
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\[\ce{Toluene ->[Cl2][hv] A ->[H2O][\Delta] B}\]
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\[\begin{array}{cc}
\phantom{...........}\ce{O}\\
\phantom{...........}||\\
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Assertion (A): SO2 is reducing while TeO2 is an oxidising agent.
Reason (R): Reducing property of dioxide decreases from SO2 to TeO2.
Select the most appropriate answer from the options given below:
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Z is:
What is the action of hydrogen cyanide on the following?
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How butanone is prepared from alcohol?
How are the following compound obtained by hydration of alkenes?
Ethyl alcohol
How are the following compound obtained by hydration of alkenes?
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Explain Rosenmund reduction reaction.
How acetone is prepared from nitriles using Grignard reagent?
Write the reaction of Ethanoyl chloride on diethylamine.
Write preparation of propanone by using ethanoyl chloride and dimethyl cadmium.
