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प्रश्न
Answer the following in one sentence.
Name the product obtained by the oxidation of 1,2,3,4-tetrahydronaphthalene with acidified potassium permanganate.
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उत्तर
The product obtained by the oxidation of 1,2,3,4-tetrahydronaphthalene with acidified potassium permanganate is Phthalic acid or benzene-1,2-dicarboxylic acid.
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संबंधित प्रश्न
Answer the following in one sentence.
Write reaction showing conversion of benzonitrile into benzoic acid.
Answer the following in one sentence.
Acetic acid is prepared from methyl magnesium bromide and dry ice in presence of dry ether. Name the compound which serves not only as reagent but also as a cooling agent in the reaction.
Answer in brief.
Write reaction showing the action of the following reagent on propanenitrile:
Dilute NaOH
What is the action of the following reagent on toluene?
Alkaline KMnO4, dil. HCl and heat
What is the action of the following reagent on toluene?
CrO2Cl2 in CS2
What is the action of Grignard reagent on benzonitrile?
Choose the CORRECT increasing order of the acidic strength of carboxylic acids from the following.
Identify the functional group in the product formed.
\[\begin{array}{cc}
\phantom{...........}\ce{O}\\
\phantom{...........}||\\
\ce{C2H5 - N - H + CH3 - C - Cl ->[Pyridine][-HCl]}\\
|\phantom{......................}\\
\ce{C2H5}\phantom{..................}
\end{array}\]
Hydrides of transition metals are used as powerful ____________ agents.
When a solution of Grignard reagent is added to ____________ a magnesium salt of carboxylic acid is obtained which on acidification gives carboxylic acid.
Which of the following compound gives a ketone with Grignard reagent?
Soaps are the sodium or potassium salts of higher fatty acids, containing number of carbon atoms more than ______.
Which is NOT present in Grignard reagent?
\[\ce{Dry ice + A -> 2-Methylbutanoic acid}\]. In this reaction 'A' is:
Identify the product C in following reaction.
\[\ce{CH3CH2COOH ->[NaOH] A ->[NaOH][CaO*\Delta] B ->[HNO3][\Delta] C}\]
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Write preparation of acetic acid from:
acetyl chloride
In the above reaction product 'P' is:
Which of the following carboxylic acids is most reactive towards esterification?
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The final product in the following sequence of reaction is
Write the reaction of Acetyl chloride on ethanamine.
