Javascript is required
ExamSIDE
Questions
PREVIOUS NEXT
1
JEE Main 2021 (Online) 16th March Evening Shift
MCQ (Single Correct Answer)
+4
-1
Fex2 and Fey3 are known when x and y are :
A
x = F, Cl, Br, I and y = F, Cl, Br, I
B
x = F, Cl, Br and y = F, Cl, Br, I
C
x = F, Cl, Br, I and y = F, Cl, Br
D
x = Cl, Br, I and y = F, Cl, Br, I
2
JEE Main 2021 (Online) 25th February Morning Slot
MCQ (Single Correct Answer)
+4
-1
Complete combustion of 1.80 g of an oxygen containing compound (CxHyOz) gave 2.64 g of CO2 and 1.08 g of H2O. The percentage of oxygen in the organic compound is :
A
51.63
B
50.33
C
63.53
D
53.33
3
JEE Main 2020 (Online) 6th September Evening Slot
MCQ (Single Correct Answer)
+4
-1
The average molar mass of chlorine is 35.5 g mol–1. The ratio of 35Cl to 37Cl in naturally occuring chlorine is close to :
A
1 : 1
B
2 : 1
C
3 : 1
D
4 : 1
4
JEE Main 2020 (Online) 7th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
The ammonia (NH3) released on quantiative reaction of 0.6 g urea (NH2CONH2) with sodium hydroxide (NaOH) can be neutralized by :
A
200 ml of 0.02 N HCl
B
100 ml of 0.2 N HCl
C
100 ml of 0.1 HCl
D
200 ml of 0.4 N HCl
PREVIOUS NEXT
JEE Main Subjects
Chemistry
Physical Chemistry
Some Basic Concepts of ChemistryStructure of AtomGaseous StateRedox ReactionsThermodynamicsEquilibriumSolid StateSolutionsElectrochemistryChemical Kinetics and Nuclear ChemistrySurface Chemistry
Inorganic Chemistry
Periodic Table & PeriodicityChemical Bonding & Molecular Structures-Block ElementsIsolation of ElementsHydrogenp-Block Elementsd and f Block ElementsCoordination CompoundsEnvironmental Chemistry
Organic Chemistry
Basics of Organic ChemistryHydrocarbonsHaloalkanes and HaloarenesAlcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsCompounds Containing NitrogenPolymersBiomoleculesChemistry in Everyday LifePractical Organic Chemistry
Physics
Mechanics
Units & MeasurementsMotionLaws of MotionWork Power & EnergySimple Harmonic MotionCenter of Mass and CollisionRotational MotionGravitationProperties of MatterHeat and ThermodynamicsWavesVector AlgebraCircular Motion
Optics
Ray & Wave Optics
Electricity
ElectrostaticsCurrent ElectricityCapacitorMagneticsAlternating Current and Electromagnetic Induction
Modern Physics
Atoms and NucleiDual Nature of RadiationSemiconductorCommunication Systems
Mathematics
Algebra
Complex NumbersQuadratic Equation and InequalitiesPermutations and CombinationsMathematical Induction and Binomial TheoremSequences and SeriesMatrices and DeterminantsVector Algebra and 3D GeometryProbabilityStatisticsMathematical ReasoningSets and Relations
Trigonometry
Trigonometric Functions & EquationsProperties of TriangleInverse Trigonometric Functions
Coordinate Geometry
Straight Lines and Pair of Straight LinesCircleConic Sections
Calculus
FunctionsLimits, Continuity and DifferentiabilityDifferentiationApplication of DerivativesIndefinite IntegralsDefinite Integrals and Applications of IntegralsDifferential Equations
Policy
Terms of UsePrivacy
© 2023 ExamGOAL