Class 10 Exam > Class 10 Questions > Aldehydes give carboxylic acids on:a)Reductio...
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Aldehydes give carboxylic acids on:
- a)Reduction
- b)Hydrolysis
- c)Hydrogenation
- d)Oxidation
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Aldehydes give carboxylic acids on:a)Reductionb)Hydrolysisc)Hydrogenat...
Hydrogenation – meaning, to treat with hydrogen – is a chemical reaction between molecular hydrogen (H2) and another compound or element, usually in the presence of a catalyst such as nickel, palladium or platinum. The process is commonly employed to reduce or saturate organic compounds. Hydrogenation typically constitutes the addition of pairs of hydrogen atoms to a molecule, often an alkene. Catalysts are required for the reaction to be usable; non-catalytic hydrogenation takes place only at very high temperatures. Hydrogenation reduces double and triple bonds in hydrocarbons.
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Aldehydes give carboxylic acids on:a)Reductionb)Hydrolysisc)Hydrogenat...
On oxidizing aldehyde u get a carboxylic acid 
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Aldehydes give carboxylic acids on:a)Reductionb)Hydrolysisc)Hydrogenat...
Explanation:
Oxidation of Aldehydes to Carboxylic Acids:
- When aldehydes are oxidized, they are converted into carboxylic acids.
- This oxidation reaction involves the loss of hydrogen from the aldehyde group, leading to the formation of a carboxylic acid group.
Reaction Mechanism:
- The oxidation of aldehydes to carboxylic acids typically involves the use of an oxidizing agent such as potassium dichromate (K2Cr2O7) or potassium permanganate (KMnO4).
- During the oxidation process, the aldehyde group (-CHO) is converted into a carboxylic acid group (-COOH) by the addition of oxygen.
Example:
- For example, when formaldehyde (HCHO) is oxidized, it forms formic acid (HCOOH) as shown below:
HCHO + [O] → HCOOH
Significance:
- The oxidation of aldehydes to carboxylic acids is an important reaction in organic chemistry as it allows for the conversion of aldehydes into carboxylic acids, which are versatile compounds used in various chemical reactions and industrial processes.
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Aldehydes give carboxylic acids on:a)Reductionb)Hydrolysisc)Hydrogenationd)OxidationCorrect answer is option 'D'. Can you explain this answer?
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Aldehydes give carboxylic acids on:a)Reductionb)Hydrolysisc)Hydrogenationd)OxidationCorrect answer is option 'D'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Aldehydes give carboxylic acids on:a)Reductionb)Hydrolysisc)Hydrogenationd)OxidationCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Aldehydes give carboxylic acids on:a)Reductionb)Hydrolysisc)Hydrogenationd)OxidationCorrect answer is option 'D'. Can you explain this answer?.
Aldehydes give carboxylic acids on:a)Reductionb)Hydrolysisc)Hydrogenationd)OxidationCorrect answer is option 'D'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Aldehydes give carboxylic acids on:a)Reductionb)Hydrolysisc)Hydrogenationd)OxidationCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Aldehydes give carboxylic acids on:a)Reductionb)Hydrolysisc)Hydrogenationd)OxidationCorrect answer is option 'D'. Can you explain this answer?.
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