Physical Chemistry
Some Basic Concepts of Chemistry
MCQ (Single Correct Answer)Structure of Atom
MCQ (Single Correct Answer)Redox Reactions
MCQ (Single Correct Answer)Gaseous State
MCQ (Single Correct Answer)Chemical Equilibrium
MCQ (Single Correct Answer)Ionic Equilibrium
MCQ (Single Correct Answer)Electrochemistry
MCQ (Single Correct Answer)Nuclear Chemistry
MCQ (Single Correct Answer)Inorganic Chemistry
Processes of Isolation of Elements
MCQ (Single Correct Answer)s-Block Elements
MCQ (Single Correct Answer)p-Block Elements
MCQ (Single Correct Answer)d and f Block Elements
MCQ (Single Correct Answer)Organic Chemistry
Hydrocarbons
MCQ (Single Correct Answer)Alcohol, Phenols and Ethers
MCQ (Single Correct Answer)Organic Compounds Containing Nitrogen
MCQ (Single Correct Answer)Polymers
MCQ (Single Correct Answer)Biomolecules
MCQ (Single Correct Answer)Chemistry in Everyday Life
MCQ (Single Correct Answer)1
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Which of the following reactions is not an example for nucleophilic addition-elimination reaction?
A
CH3CHO + NH3 $$\rightleftharpoons$$ CH3CH = NH + H2O
B
C
CH3CHO + NH2OH $$\rightleftharpoons$$ CH3CH = N $$-$$ OH + H2O
D
CH3CHO + C6H5NHNH2 $$\rightleftharpoons$$ CH3CH = N $$-$$ NHC6H5 + H2O
2
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
The product formed from the following reaction sequence is
A
B
C
D
3
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Match List-I with List-II :
| List-I (Reaction) |
List-II (Product formed) |
||
|---|---|---|---|
| (a) | Gabriel synthesis | (i) | Benzaldehyde |
| (b) | Kolbe synthesis | (ii) | Ethers |
| (c) | Williamson synthesis | (iii) | Primary amines |
| (d) | Etard reaction | (iv) | Salicylic acid |
Choose the correct answer from the options given below :
4
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
The incorrect method to synthesize benzaldehyde is
A
B
C
D
Questions Asked from MCQ (Single Correct Answer)
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NEET Subjects
Physics
Mechanics
Electricity
Chemistry
Physical Chemistry
Inorganic Chemistry
Biology
Botany
Cell - The Unit of LifeBiomoleculesCell Cycle and Cell DivisionSexual Reproduction in Flowering PlantsMicrobes in Human WelfareAnatomy of Flowering PlantsTransport in PlantsMineral NutritionRespiration in PlantsBiotechnology: Principles and ProcessesBiodiversity and ConservationThe Living WorldBiological ClassificationMorphology of Flowering PlantsPhotosynthesis in Higher PlantsPrinciples of Inheritance and VariationMolecular Basis of InheritanceStrategies for Enhancement in Food ProductionBiotechnology and It's ApplicationsOrganisms and PopulationsEnvironmental IssuesPlant KingdomPlant Growth and DevelopmentEcosystem
Zoology
Human Health and DiseasesBody Fluids and Its CirculationLocomotion and MovementNeural Control and CoordinationReproduction in OrganismsReproductive HealthStructural Organisation in AnimalsDigestion and AbsorptionExcretory Products and Their EliminationChemical Coordination and IntegrationHuman ReproductionAnimal KingdomBreathing and Exchange of GasesEvolution