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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

Predict the product of the following reaction: O + NH2—NH O2N NO2 - Chemistry

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प्रश्न

Predict the product of the following reaction:

रासायनिक समीकरणे/रचना

उत्तर

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पाठ 12: Aldehydes, Ketones and Carboxylic Acids - Intext Questions [पृष्ठ ३६५]

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एनसीईआरटी Chemistry [English] Class 12
पाठ 12 Aldehydes, Ketones and Carboxylic Acids
Intext Questions | Q 5.2 | पृष्ठ ३६५

संबंधित प्रश्‍न

Draw the structure of the semicarbazone of ethanal.


Write the products formed when CH3CHO reacts with the following reagents : H2N – OH


Predict the product of the following reaction:

\[\begin{array}{cc}
\phantom{..............}\ce{O}\\
\phantom{..............}||\\
\ce{R - CH = CH - CHO + NH2 - C - NH - NH2 ->[H+]}\end{array}\]


What is meant by the following term? Give an example of the reaction in the following case.

Semicarbazone


Predict the products formed when cyclohexanecarbaldehyde reacts with the following reagents.

Semicarbazide and weak acid


How will you bring about the following conversion in not more than two steps?

Bromobenzene to 1-Phenylethanol


Write balanced chemical equations for action of ammonia on - acetone


Write the main product formed when propanal reacts with the following reagents: 
H2N- NH2  followed by heating with KOH in ethylene glycol. 


Identify the compounds A, B and C in the following reaction.

\[\ce{CH3 - Br ->[Mg/ether] (A) ->[(i) CO][(ii) Water] (B) ->[CH3OH/H+][Δ] (C)}\]


The most stable reagent for the conversion of R – CH2OH → RCHO is


What happens when propanone is treated with CH3MgBr and then hydrolysed?


The product "P" in the above reaction is:


The product of following reaction is

\[\ce{CH3 - CH = CH - CH2 - CHO ->[i) LiAlH4][ii) H3O+]}\] ______?


Draw structure of the following derivative.

The ethylene ketal of hexane-3-one


Draw the structure of the following derivative.

The ethylene ketal of hexan-3-one


Draw structure of the following derivative.

The ethylene ketal of hexan-3-one


Give an example of the reaction in the following case.

Imine


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