Advertisements
Advertisements
प्रश्न
What is the action of following reagents on acetaldehyde?
Acidified potassium dichromate
Advertisements
उत्तर
Acetaldehyde is oxidized to the acetic acid by potassium dichromate in an acidic medium.
\[\ce{\underset{\text{Acetaldehyde}}{H3C - CHO} ->[K2Cr2O7][dil. H2SO4] \underset{\text{Acetic acid}}{H3C - COOH}}\]
APPEARS IN
संबंधित प्रश्न
Write the IUPAC name of the following structure:
Write the IUPAC name of the following structure:
\[\begin{array}{cc}\ce{COOH}\\|\phantom{......}\\\ce{COOH}\end{array}\]
The following reactants CANNOT be converted into carboxylic acid?
Write IUPAC name of Phthaldehyde?
Write the number of products when a mixture of ethanal and propanal is reacted with dilute alkali?
Write the IUPAC name of mesityl oxide.
Which of the following acids does NOT contain two carboxyl groups?
The number of σ and n-bonds in 2-formylbenzoic acid are respectively.
The IUPAC nomenclature for ethyl isobutyl ketone is ____________.
The formula of acrolein is ____________.
Identify the pair of mixed ketones.
IUPAC name of the given compound is ____________.
\[\begin{array}{cc}
\ce{CH3}\phantom{.....}\\
|\phantom{........}\\
\ce{H3C - CH - CH2 - OH}
\end{array}\]
Which among the following substituent group decreases the acidic strength of aromatic carboxylic acid?
Which of the following is NOT dicarboxylic acid?
Identify A in the following reaction.
\[\ce{Dry ice + A ->[dry ether] B ->[HOH][H+] Isobutyric acid + Mg(Cl)OH}\]
Consider the following reaction.
Identify the products A and B respectively.
What is the action of 2,4-Dinitrophenylhydrazine on Acetaldehyde?
What is the action of 2,4-Dinitrophenylhydrazine on Acetone?
Write the IUPAC name of acetone.
Write the IUPAC structure of acetone.
Convert Acetic acid (Ethanoic acid) to ethyl alcohol.
The product of hydrolysis of propyne in the presence of 1% \[\ce{HgSO4}\] and 40% \[\ce{H2SO4}\] is ______.
