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Physical Chemistry
Some Basic Concepts of Chemistry
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Structure of Atom
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Redox Reactions
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Gaseous State
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Chemical Equilibrium
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Ionic Equilibrium
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Solutions
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Thermodynamics
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Chemical Kinetics and Nuclear Chemistry
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Electrochemistry
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Solid State
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Surface Chemistry
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Inorganic Chemistry
Periodic Table & Periodicity
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Chemical Bonding & Molecular Structure
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Isolation of Elements
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Hydrogen
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s-Block Elements
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p-Block Elements
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d and f Block Elements
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Coordination Compounds
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Salt Analysis
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Organic Chemistry
Basics of Organic Chemistry
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Hydrocarbons
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Haloalkanes and Haloarenes
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Alcohols, Phenols and Ethers
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Aldehydes, Ketones and Carboxylic Acids
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Compounds Containing Nitrogen
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Polymers
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Biomolecules
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Chemistry in Everyday Life
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Practical Organic Chemistry
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1
JEE Advanced 2024 Paper 1 Online
MCQ (More than One Correct Answer)
+4
-2

The option(s) in which at least three molecules follow Octet Rule is(are)

A
$\mathrm{CO}_2, \mathrm{C}_2 \mathrm{H}_4, \mathrm{NO}$ and $\mathrm{HCl}$
B
$\mathrm{NO}_2, \mathrm{O}_3, \mathrm{HCl}$ and $\mathrm{H}_2 \mathrm{SO}_4$
C
$\mathrm{BCl}_3, \mathrm{NO}, \mathrm{NO}_2$ and $\mathrm{H}_2 \mathrm{SO}_4$
D
$\mathrm{CO}_2, \mathrm{BCl}_3, \mathrm{O}_3$ and $\mathrm{C}_2 \mathrm{H}_4$
2
JEE Advanced 2019 Paper 1 Offline
MCQ (More than One Correct Answer)
+4
-1
Each of the following options contains a set of four molecules. Identify the option(s) where all four molecules posses permanent dipole moment at room temperature.
A
SO2, C6H5Cl, H2Se, BrF5
B
BeCl2, CO2, BCl3, CHCl3
C
NO2, NH3, POCl3, CH3Cl
D
BF3, O3, SF6, XeF6
3
JEE Advanced 2016 Paper 2 Offline
MCQ (More than One Correct Answer)
+4
-2
According to Molecular Orbital Theory, which of the following statements is(are) correct?
A
$$C_2^{2-}$$ is expected to be diamagnetic
B
$$O_2^{2+}$$ expected to have a longer bond length than O2
C
$$N_2^+$$ and $$N_2^-$$ have the same bond order
D
$$He_2^+$$ has the same energy as two isolated He atoms
4
JEE Advanced 2016 Paper 1 Offline
MCQ (More than One Correct Answer)
+4
-2
The compound(s) with TWO lone pairs of electrons on the central atom is(are)
A
BrF5
B
ClF3
C
XeF4
D
SF4
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Questions Asked from MCQ (Multiple Correct Answer)
JEE Advanced 2025 Paper 2 Online (1) JEE Advanced 2025 Paper 1 Online (1) JEE Advanced 2024 Paper 1 Online (1) JEE Advanced 2019 Paper 1 Offline (1) JEE Advanced 2016 Paper 2 Offline (1) JEE Advanced 2016 Paper 1 Offline (1) JEE Advanced 2014 Paper 1 Offline (1) IIT-JEE 1992 (2) IIT-JEE 1991 (1) IIT-JEE 1986 (1)
JEE Advanced Subjects
Physics
Mechanics
Units & MeasurementsMotionLaws of MotionWork Power & EnergyImpulse & MomentumRotational MotionProperties of MatterHeat and ThermodynamicsSimple Harmonic MotionWavesGravitation
Electricity
ElectrostaticsCurrent ElectricityCapacitorMagnetismElectromagnetic InductionAlternating CurrentElectromagnetic Waves
Optics
Geometrical OpticsWave OpticsWave Motion
Modern Physics
Atoms and NucleiDual Nature of Radiation
Chemistry
Physical Chemistry
Some Basic Concepts of ChemistryStructure of AtomRedox ReactionsGaseous StateChemical EquilibriumIonic EquilibriumSolutionsThermodynamicsChemical Kinetics and Nuclear ChemistryElectrochemistrySolid StateSurface Chemistry
Inorganic Chemistry
Periodic Table & PeriodicityChemical Bonding & Molecular StructureIsolation of ElementsHydrogens-Block Elementsp-Block Elementsd and f Block ElementsCoordination CompoundsSalt Analysis
Organic Chemistry
Basics of Organic ChemistryHydrocarbonsHaloalkanes and HaloarenesAlcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsCompounds Containing NitrogenPolymersBiomoleculesChemistry in Everyday LifePractical Organic Chemistry
Mathematics
Algebra
Quadratic Equation and InequalitiesSequences and SeriesMathematical Induction and Binomial TheoremMatrices and DeterminantsPermutations and CombinationsProbabilityVector Algebra3D GeometryStatisticsComplex Numbers
Trigonometry
Trigonometric Functions & EquationsInverse Trigonometric FunctionsProperties of Triangle
Coordinate Geometry
Straight Lines and Pair of Straight LinesCircleParabolaEllipseHyperbola
Calculus
FunctionsLimits, Continuity and DifferentiabilityDifferentiationApplication of DerivativesIndefinite IntegralsDefinite IntegrationApplication of IntegrationDifferential Equations