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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 2020 Paper 2 Offline
MCQ (More than One Correct Answer)
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-2
Which among the following statement(s) is/are true for the extraction of aluminium from bauxite?
A
Hydrated Al2O3 precipitates, when CO2 is bubbled through a solution of sodium aluminate.
B
Addition of Na3AlF6 lowers the melting point of alumina.
C
CO2 is evolved at the anode during electrolysis.
D
The cathode is a steel vessel with a lining or carbon.
2
JEE Advanced 2019 Paper 2 Offline
MCQ (More than One Correct Answer)
+4
-1
The cyanide process of gold extraction involves leaching out gold from its ore with CN$$-$$ in the presence of Q in water to form R. Subsequently, R is treated with T to obtain Au and Z. Choose the correct option(s).
A
Q is O2
B
Z is [Zn(CN)4]2$$-$$
C
T is Zn
D
R is [Au(CN)4]$$-$$
3
JEE Advanced 2016 Paper 2 Offline
MCQ (More than One Correct Answer)
+4
-2
Extraction of copper from copper pyrite (CuFeS2) involves
A
crushing followed by concentration of the ore by froth flotation
B
removal of iron as slag
C
self-reduction step to produce ‘blister copper’ following evolution of SO2
D
refining of ‘blister copper’ by carbon reduction
4
JEE Advanced 2015 Paper 1 Offline
MCQ (More than One Correct Answer)
+4
-2
Copper is purified by electrolytic refining of blister copper. The correct statement(s) about this process is(are)
A
Impure Cu strip is used as cathode
B
Acidified aqueous CuSO4 is used as electrolyte
C
Pure Cu deposits at cathode
D
Impurities settle as anode – mud
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JEE Advanced 2023 Paper 1 Online (1) JEE Advanced 2022 Paper 2 Online (1) JEE Advanced 2022 Paper 1 Online (1) JEE Advanced 2021 Paper 1 Online (2) JEE Advanced 2020 Paper 2 Offline (1) JEE Advanced 2019 Paper 2 Offline (1) JEE Advanced 2016 Paper 2 Offline (1) JEE Advanced 2015 Paper 1 Offline (1) JEE Advanced 2013 Paper 2 Offline (1) IIT-JEE 2011 Paper 1 Offline (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
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