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Aldehydes and ketones contain the carbonyl group C=O.
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What functional group or molecule maybe structural isomer of a ketone?
An aldehyde is a functional group that is a structural isomer of a ketone. Aldehydes differ from ketones by having a carbonyl group at the end of a carbon chain, while ketones have the carbonyl group located within the chain.
What are the key differences between the aldehyde and ketone functional groups?
The key difference between aldehydes and ketones is the location of the carbonyl group. In aldehydes, the carbonyl group is located at the end of the carbon chain, while in ketones, it is located within the carbon chain. This difference affects their chemical properties and reactivity.
How are ketons and aldehydes related to each other?
they have the same functional group
What is the secondary alcohols are oxidized?
Secondary alcohols can be oxidized to form ketones. This oxidation involves the loss of a hydrogen atom from the alcohol group and the formation of a C=O bond in the resulting ketone. This process is commonly carried out using oxidizing agents such as potassium permanganate or chromic acid.
What is the class of compound when no precipitates formed with fehling and tollens reagent?
The compound is likely a ketone. Ketones do not react with Fehling's or Tollens' reagent to form precipitates, unlike aldehydes which would undergo redox reactions resulting in a visible change.
Why maltose is a reducing sugar but not sucrose?
Due to the presence of aldehydes and ketone groups
Is aldehyde structural isomer of ketone?
Yes, aldehyde is a structural isomer of a ketone. Both aldehydes and ketones contain a carbonyl group, but in aldehydes, the carbonyl group is located at the end of the carbon chain, while in ketones, it is located within the carbon chain.
What do Aldehydes and ketones both contain?
Aldehydes and ketones both contain a carbonyl group, which is a carbon atom double-bonded to an oxygen atom. In aldehydes, the carbonyl group is located at the end of a carbon chain, while in ketones, it is located within the carbon chain.
Why is ethanal can react with acidified potassium dichromate but propanone cannot?
because apparently, propanone is a ketone, and ketons do not have a hydrogen which could get oxidised, unlike aldehydes which do.
What functional group or molecule maybe structural isomer of a ketone?
An aldehyde is a functional group that is a structural isomer of a ketone. Aldehydes differ from ketones by having a carbonyl group at the end of a carbon chain, while ketones have the carbonyl group located within the chain.
What are the key differences between the aldehyde and ketone functional groups?
The key difference between aldehydes and ketones is the location of the carbonyl group. In aldehydes, the carbonyl group is located at the end of the carbon chain, while in ketones, it is located within the carbon chain. This difference affects their chemical properties and reactivity.
How are ketons and aldehydes related to each other?
they have the same functional group
What is the secondary alcohols are oxidized?
Secondary alcohols can be oxidized to form ketones. This oxidation involves the loss of a hydrogen atom from the alcohol group and the formation of a C=O bond in the resulting ketone. This process is commonly carried out using oxidizing agents such as potassium permanganate or chromic acid.
Do carbohydrates essentially act as ketones or aldehydes n their reactions?
Carbohydrates can be converted into ketones or aldehydes through various chemical reactions. For example, during metabolism, some carbohydrates can be converted into ketone bodies in the liver. In addition, certain carbohydrates can undergo oxidation reactions to produce aldehyde functional groups.
What is principle of schiffs test?
The Schiff's reagent, which is a mixture of fuchsin-sulfurous acid, is used to detect the presence of aldehydes or compounds with free aldehyde or ketone groups in a sample. When the reagent reacts with the aldehyde group, it forms a magenta-colored complex due to the reduction of the fuchsin dye. This color change is the basis of the Schiff's test, indicating the presence of aldehydes in the sample.
What is the class of compound when no precipitates formed with fehling and tollens reagent?
The compound is likely a ketone. Ketones do not react with Fehling's or Tollens' reagent to form precipitates, unlike aldehydes which would undergo redox reactions resulting in a visible change.
Are aldehydes and ketones containing five or more carbons soluble in water?
The presence of the Oxygen atom with nonbonding electron pairs in the ketone and the aldehyde will allow for Hydrogen bonding to occur, making the compound slightly soluble in water.
