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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

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प्रश्न

Predict the product of the following reaction:

रासायनिक समीकरणे/रचना
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उत्तर

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पाठ 8: Aldehydes, Ketones and Carboxylic Acids - Intext Questions [पृष्ठ २४३]

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एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
पाठ 8 Aldehydes, Ketones and Carboxylic Acids
Intext Questions | Q 8.5 (ii) | पृष्ठ २४३

संबंधित प्रश्‍न

Draw the structure of the semicarbazone of ethanal.


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


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

Imine


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

PhMgBr and then H3O+


Write balanced chemical equations for action of ammonia on - acetaldehyde


Write the main product formed when propanal reacts with the following reagents: 
2 moles of 3 CH OH in presence of dry HCl 


 Acetone, Acetaldehyde, Benzaldehyde, Acetophenone – reactivity towards addition of HCN. 


How will you convert benzoic acid to m-bromobenzoic acid?


Which of the following is the correct representation for intermediate of nucleophilic addition reaction to the given carbonyl compound (A):

(i)  

(ii)  

(iii)  

(iv) 


Which of the following has the most acidic hydrogen?


Draw structures of the given derivatives.

The ethylene ketal of hexan-3-one


Draw structure of the following derivative.

The ethylene ketal of hexane-3-one


Draw structure of the following derivative.

The ethylene ketal of hexan-3-one


The product of the following reaction is

\[\begin{array}{cc}
\ce{O}\phantom{.........}\\
||\phantom{.........}\\
\ce{C2H5 - C - CH3 ->[H2/Ni][\Delta] \phantom{..}?}\end{array}\]


Draw the structure of the following derivative.

The ethylene ketal of hexan-3-one


Draw structure of the following derivative:

Acetaldehydedimethylacetal


Draw 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.

Oxime


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