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is oxidised to by using–
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Important Questions on Aldehydes, Ketones and Carboxylic Acids
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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
The major product formed in the following reaction is:
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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
A mixture of benzaldehyde and formaldehyde on heating with aqueous solution givesMEDIUM
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
The major product 'X' formed in the following reaction is:
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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
The main reduction product of the following compound with in methanol is:HARD
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
Which of the following is not an intermediate in the acid catalysed reaction of benzaldehyde with two equivalent of methanol to give acetal?EASY
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
In the following reactionMEDIUM
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
Which of the following reagents would distinguish cis-cyclopenta-1, 2-diol from the trans-isomer?HARD
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
The major product of the following reaction is:
HARD
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
The number of aldol reactions(s) that occurs in the given transformation isMEDIUM
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
The reagent(s) which can be used to distinguish acetophenone from benzophenone is/areMEDIUM
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
In the following reactions, products and are:
HARD
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
Which of the following is the best method for reducing bromopropanal to bromopropane?MEDIUM
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
The major product of the following reaction is:
HARD
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
The test performed on compound and their inferences are:Test | Inference |
- test | Coloured precipitate yellow |
Iodoform test | Yellow precipitate |
Azo-dye test | No dye formation |
Compound is:
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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
The increasing order of the reactivity of the following with is:
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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
Reaction of a carbonyl compound with one of the following reagents involves nucleophilic addition followed by elimination of water. The reagent is:HARD
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
The major product obtained in the following reaction is:
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Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
The product formed by the reaction of an aldehyde with a primary amine is:HARD
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
The major product of the following reaction sequence isEASY
Chemistry>Organic Chemistry>Aldehydes, Ketones and Carboxylic Acids>Chemical Reactions of Aldehydes and Ketones
Which of the following is most reactive towards addition reaction of hydrogen cyanide to form corresponding cynohydrin?