Advertisements
Advertisements
Question
What is the action of Sodium bisulphite on propanone?
Advertisements
Solution
Propanone, when shaken with a saturated aqueous solution of sodium bisulphite gives acetone sodium bisulphite.
APPEARS IN
RELATED QUESTIONS
Complete the synthesis by giving missing starting material, reagent or product.
Complete the synthesis by giving missing starting material, reagent or product.
Write only reactions for the preparation of benzophenone from benzonitrile.
How will you convert calcium acetate to acetaldehyde?
What is the action of following reagents on ethanoic acid?
SOCl2/heat
Catalyst used in Rosenmund reduction is ____________.
An acylchloride is hydrogenated over catalyst palladium on barium sulphate to form an aldehyde. This reaction is called as ______.
Which of the following is a Stephen reaction?
Which of the following is called as mandelonitrile?
Rosenmund reduction of ____________ yields benzaldehyde.
Identify the compound obtained by side chain chlorination of toluene and hydrolysed further.
Identify 'A' and 'B' respectively in following reaction.
\[\ce{Toluene ->[Cl2][hv] A ->[H2O][\Delta] B}\]
Identify 'A' in the following reaction:
\[\begin{array}{cc}
\phantom{...........}\ce{O}\\
\phantom{...........}||\\
\ce{2A + (C6H5CH2)2 Cd -> 2CH3 - C - CH2 - C6H5 + CdCl2}\end{array}\]
Which of the following compounds does NOT undergo Friedel-Crafts reaction?
Identify product A in the following reaction:
\[\ce{Acetyl chloride + Dibenzylcadmium -> A}\]
How ketones are prepared from nitriles?
Which reagent is used in Etard reaction?
Ozonolysis of 2, 3 dimethyl but-2-ene, followed by decomposition by Zn dust and water gives ______.
How butanone is prepared from alcohol?
How are the following compound obtained by hydration of alkenes?
Isopropyl alcohol
Explain Rosenmund reduction reaction.
Write preparation of propanone by using ethanoyl chloride and dimethyl cadmium.
Identify the reagent R used in following transformation.
Identify the suitable reagent for the following conversion.
Identify substrate ‘A’ in the following conversion:
\[\ce{A \underset{dry ether}{\overset{CH3MgCl}{->}} complex \overset{H3O+}{->} acetone}\]
