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प्रश्न
Write structure of adipic acid.
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उत्तर
\[\begin{array}{cc}
\phantom{}\ce{O}\phantom{...............................}\ce{O}\phantom{}\\
\phantom{}||\phantom{................................}||\phantom{}\\
\phantom{}\ce{\underset{Hexanedioic acid}{HO - C - CH2} - CH2 - CH2 - \underset{(Adipic acid)}{CH2 - C - OH}}
\end{array}\]
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संबंधित प्रश्न
Arrange the following carboxylic acids with increasing order of their acidic strength and justify your answer.
1) 
2) 
3) 
Correct order of acid strength for
- acetic acid
- fluoroacetic acid
- 4-Nitrobenzoic acid
- 4-Methyl benzoic acid is ______.
Write the structure of the product formed when carboxylic acid is heated with a dehydrating agent like P2O5
Write the reducing agent which CANNOT reduce –COOH group.
Write the preparation reactions for acid amide from the following.
Carboxylic acid
Write the preparation reactions for acid amide from the following.
Acid chloride
Write reactions for the following conversions.
Propanone to Propane
Write chemical reactions to convert –COOH group of acetic acid into the following.
CH3COCl
In the reaction,
\[\ce{CH3COOH ->[SOCl2] X ->[Sodium salt of carboxylic acid] Y}\].
The compound Y was found to be a mixed acid anhydride. Thus, the sodium salt of carboxylic acid used CANNOT be ____________.
In the reaction, \[\ce{C6H5COCH3 ->[{[H]}][Zn-Hg/conc. HCl] X}\], X is ______.
Which is the gas evolved when carboxylic acids react with strongly electropositive metals (such as Na, K, Ca, Zn)?
In the following reaction:
The product X is:
A flavouring agent found in oil of wintergreen is ______.
The oxidation number of B in NaBH4 is ____________.
Which of the following carboxylic acids ha highest acidic strength?
Which oxide of nitrogen is obtained on heating ammonium nitrate at 250°C?
The number of bonding pairs and lone pairs of electrons present in the central atom of ammonia molecular are respectively.
Which of the following can reduce?
\[\ce{RCOOH -> RCH2OH}\]
How sodium bicarbonate test is used to distinguish between carboxylic acid and phenol?
How will you prepare Acetic anhydride from acetic acid?
Identify the product ‘B’ in the following sequence of reactions.
\[\ce{\underset{}{Methylpropanoate} ->[Δ][dil. NaOH] \underset{\underset{}{}}{A}->[H+][Conc. HCl] \underset{\underset{}{}}{B}}\]
Which of the following can not be oxidised to give carboxylic acid?
Which of the following represents the correct order of the acidity in the given compounds?
