मराठी
महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

What is the action of following reagents on acetaldehyde? Acidified potassium dichromate - Chemistry

Advertisements
Advertisements

प्रश्न

What is the action of following reagents on acetaldehyde?

Acidified potassium dichromate

टीपा लिहा

उत्तर

Acetaldehyde is oxidized to the acetic acid by potassium dichromate in an acidic medium.

\[\ce{\underset{\text{Acetaldehyde}}{H3C - CHO} ->[K2Cr2O7][dil. H2SO4] \underset{\text{Acetic acid}}{H3C - COOH}}\]

shaalaa.com
Nomenclature of Aldehydes, Ketones and Carboxylic Acids
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 12: Aldehydes, Ketones and Carboxylic acids - Short answer questions (Type-II)

APPEARS IN

एससीईआरटी महाराष्ट्र Chemistry [English] 12 Standard HSC
पाठ 12 Aldehydes, Ketones and Carboxylic acids
Short answer questions (Type-II) | Q 5.2

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 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.


Which of the following is a mixed ketone?


Identify the pair of mixed ketones.


IUPAC name of


The IUPAC name of

\[\begin{array}{cc}
\phantom{.............}\ce{O}\phantom{..}\ce{CH3}\phantom{...}\ce{O}\phantom{...}\\
\phantom{...............}||\phantom{...}|\phantom{......}||\phantom{.....}\\
\ce{CH3 - CH2 - C - CH - C - H}
\end{array}\]


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?


What is IUPAC name of mesityl oxide?


Which of the following is NOT dicarboxylic acid?


Identify A in the following reaction.

\[\ce{Dry ice + A ->[dry ether] B ->[HOH][H+] Isobutyric acid + Mg(Cl)OH}\]


What is the action of 2,4-Dinitrophenylhydrazine on Acetone?


Write the IUPAC name 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 ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×