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)Solutions
MCQ (Single Correct Answer)Thermodynamics
MCQ (Single Correct Answer)Electrochemistry
MCQ (Single Correct Answer)Chemical Kinetics
MCQ (Single Correct Answer)Nuclear Chemistry
MCQ (Single Correct Answer)Solid State
MCQ (Single Correct Answer)Surface Chemistry
MCQ (Single Correct Answer)Inorganic Chemistry
Periodic Table and Periodicity
MCQ (Single Correct Answer)Chemical Bonding and Molecular Structure
MCQ (Single Correct Answer)Processes of Isolation of Elements
MCQ (Single Correct Answer)s-Block Elements
MCQ (Single Correct Answer)Hydrogen
MCQ (Single Correct Answer)p-Block Elements
MCQ (Single Correct Answer)d and f Block Elements
MCQ (Single Correct Answer)Coordination Compounds
MCQ (Single Correct Answer)Environmental Chemistry
MCQ (Single Correct Answer)Organic Chemistry
Some Basic Concepts of Organic Chemistry
MCQ (Single Correct Answer)Hydrocarbons
MCQ (Single Correct Answer)Haloalkanes and Haloarenes
MCQ (Single Correct Answer)Alcohol, Phenols and Ethers
MCQ (Single Correct Answer)Aldehydes, Ketones and Carboxylic Acids
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
AIIMS 2018
MCQ (Single Correct Answer)
+1
-0.33
Assertion (A) Among the two $$\mathrm{O}-\mathrm{H}$$ bonds in $$\mathrm{H}_2 \mathrm{O}$$ molecule, the energy required to break the first $$\mathrm{O}-\mathrm{H}$$ bond and the other $$\mathrm{O}-\mathrm{H}$$ bond is same.
Reason (R) This is because the electronic environment around oxygen is the same even after breakage of one $$\mathrm{O}-\mathrm{H}$$ bond.
Questions Asked from MCQ (Single Correct Answer)
AIIMS Subjects
Physics
Mechanics
Electricity
Chemistry
Physical Chemistry
Inorganic Chemistry
Biology
Botany
BiomoleculesCell Cycle and Cell DivisionSexual Reproduction in Flowering PlantsMicrobes in Human WelfareAnatomy of Flowering PlantsTransport in PlantsMineral NutritionRespiration in PlantsBiotechnology: Principles and ProcessesBiodiversity and ConservationBiological 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