2015 · Shift 2
60 questions · JEE AdvancedGuest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
2015 · Shift 2
60 questions · JEE Advanced
Chemical Kinetics and Nuclear ChemistryChemistry · 2 questionsElectrochemistryChemistry · 1 questionsSurface ChemistryChemistry · 1 questionsIonic EquilibriumChemistry · 2 questionsAlcohols Phenols and EthersChemistry · 1 questionsAldehydes Ketones and Carboxylic AcidsChemistry · 3 questionsCoordination CompoundsChemistry · 2 questionsP Block ElementsChemistry · 2 questionsHydrocarbonsChemistry · 2 questionsCompounds Containing NitrogenChemistry · 1 questionsD and F Block ElementsChemistry · 1 questionsPolymersChemistry · 1 questionsGaseous StateChemistry · 1 questionsQuadratic Equation and InequalitiesMathematics · 1 questionsComplex NumbersMathematics · 1 questionsVector AlgebraMathematics · 1 questionsProbabilityMathematics · 2 questionsApplication of IntegrationMathematics · 2 questionsSequences and SeriesMathematics · 2 questionsEllipseMathematics · 1 questionsHyperbolaMathematics · 1 questionsParabolaMathematics · 1 questionsInverse Trigonometric FunctionsMathematics · 1 questionsApplication of DerivativesMathematics · 1 questionsDefinite IntegrationMathematics · 4 questionsDifferentiationMathematics · 1 questionsLimits Continuity and DifferentiabilityMathematics · 1 questionsElectrostaticsPhysics · 1 questionsProperties of MatterPhysics · 3 questionsRotational MotionPhysics · 1 questionsUnits and MeasurementsPhysics · 1 questionsElectromagnetic WavesPhysics · 1 questionsWavesPhysics · 1 questionsAtoms and NucleiPhysics · 2 questionsGeometrical OpticsPhysics · 3 questionsCurrent ElectricityPhysics · 1 questionsDual Nature of RadiationPhysics · 1 questionsGravitationPhysics · 1 questionsCapacitorPhysics · 1 questionsHeat and ThermodynamicsPhysics · 1 questionsMagnetismPhysics · 2 questions
- Q1.In dilute aqueous , the complex diaquodioxalatoferrate(II) is oxidized by . For this reaction, the ratio of the rate of change of [H+] to the rate of change of isChemistry · Chemical Kinetics and Nuclear Chemistry · Numerical
- Q2.A closed vessel with rigid walls contains 1 mol of and 1 mol of air at 298 K. Considering complete decay of to , the ratio of the final pressure to the initial pressure of the system at…Chemistry · Chemical Kinetics and Nuclear Chemistry · Numerical
- Q3.The molar conductivity of a solution of a weak acid HX (0.01 M) is 10 times smaller than the molar conductivity of a solution of a weak acid HY (0.10 M). If the difference in their pKa…Chemistry · Electrochemistry · Numerical
- Q4.When is adsorbed on a metallic surface, electron transfer occurs from the metal to . The true statement(s) regarding this adsorption is(are)Chemistry · Surface Chemistry · Multiple correct
- Q5.Paragraph When 100 mL of 1.0 M KCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7o C was measured for the beaker and its contents (Expt. 1). Because the enthalpy of…Chemistry · Ionic Equilibrium · Multiple correct
- Q6.Paragraph When 100 mL of 1.0 M HCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7o C was measured for the beaker and its contents (Expt. 1). Because the enthalpy of…Chemistry · Ionic Equilibrium · Multiple correct
- Q7.The number of hydroxyl group(s) in Q is . Includes diagramChemistry · Alcohols Phenols and Ethers · Numerical
- Q8.Among the following the number of reactions that produces benzaldehyde is . Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · Numerical
- Q9.In the complex acetylbromidodicarbonylbis(triethylphosphine) iron(II), the number of bond(s) is .Chemistry · Coordination Compounds · Numerical
- Q10.Among the complex ions, , , , , and , the number of complex ions…Chemistry · Coordination Compounds · Numerical
- Q11.Three moles of are completely reacted with methanol. The number of moles of boron containing product formed is .Chemistry · P Block Elements · Numerical
- Q12.In the following reactions, the product S is Includes diagramChemistry · Hydrocarbons · Multiple correct
- Q13.The major product U in the following reactions is Includes diagramChemistry · Hydrocarbons · Multiple correct
- Q14.In the following reactions, the major product W is Includes diagramChemistry · Compounds Containing Nitrogen · Multiple correct
- Q15.The correct statements regarding (i) , (ii) , (iii) and (iv) is (are)Chemistry · P Block Elements · Multiple correct
- Q16.The pairs of ions where BOTH the ions are precipitated upon passing gas in presence of dilute , is(are)Chemistry · D and F Block Elements · Multiple correct
- Q17.Under hydrolytic conditions, the compounds used for preparation of linear polymer and for chain termination, respectively, areChemistry · Polymers · Multiple correct
- Q18.One mole of a monoatomic real gas satisfies the equation p(V b) = RT where b is a constant. The relationship of interatomic potential V(r) and interatomic distance r for the gas is given byChemistry · Gaseous State · Multiple correct
- Q19.In the following reactions Compound X is Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · Multiple correct
- Q20.In the following reactions The major compound Y is Includes diagramChemistry · Aldehydes Ketones and Carboxylic Acids · Multiple correct
- Q21.Let be the set of all non-zero real numbers such that the quadratic equation has two distinct real roots and satisfying the inequality …Mathematics · Quadratic Equation and Inequalities · Multiple correct
- Q22.For any integer k, let , where . The value of the expression …Mathematics · Complex Numbers · Numerical
- Q23.Suppose that and are three non-coplanar vectors in . Let the components of a vector along and …Mathematics · Vector Algebra · Numerical
- Q24.Let and be the number of red and black balls, respectively, in box . Let and be the number of red and black balls, respectively, in box One of the two boxes, box and box …Mathematics · Probability · Multiple correct
- Q25.Let and be the number of red and black balls, respectively, in box . Let and be the number of red and black balls, respectively, in box A ball is drawn at random from box …Mathematics · Probability · Multiple correct
- Q26.Let be a continuous odd function, which vanishes exactly at one point and Suppose that for all …Mathematics · Application of Integration · Numerical
- Q27.Suppose that all the terms of an arithmetic progression (A.P) are natural numbers. If the ratio of the sum of the first seven terms to the sum of the first eleven terms is 6 : 11 and the seventh term lies in between 130 and 140, then the…Mathematics · Sequences and Series · Numerical
- Q28.The coefficient of in the expansion of (1 + x) (1 +(1 +) .... isMathematics · Sequences and Series · Numerical
- Q29.Let and be two ellipses whose centres are at the origin. The major axes of and lie along the -axis and the -axis, respectively. Let be the circle . The…Mathematics · Ellipse · Multiple correct
- Q30.Consider the hyperbola and a circle with center . Suppose that and touch each other at a point with and . The…Mathematics · Hyperbola · Multiple correct
- Q31.Suppose that the foci of the ellipse are and where and . Let and be two parabolas with a…Mathematics · Parabola · Numerical
- Q32.If and where the inverse trigonimetric functions take only the principal values, then the correct options(s) is (are)Mathematics · Inverse Trigonometric Functions · Multiple correct
- Q33.Let be continuous functions which are twice differentiable on the interval . Let the values of f and g at the points and be as given in the following table: In each of the… Includes tableMathematics · Application of Derivatives · Multiple correct
- Q34.Let for all Then the correct expression(s) is (are)Mathematics · Definite Integration · Multiple correct
- Q35.The option(s) with the values of a and that satisfy the following equation is (are) …Mathematics · Definite Integration · Multiple correct
- Q36.Let for all with . If then the possible values of and…Mathematics · Definite Integration · MCQ
- Q37.Let be a thrice differentiable function. Suppose that and for all Let …Mathematics · Application of Integration · Multiple correct
- Q38.Let be a thrice differentiable function. Suppose that and for all Let …Mathematics · Differentiation · Multiple correct
- Q39.If where takes only principal values, then the value of …Mathematics · Definite Integration · Numerical
- Q40.Let m and n be two positive integers greater than 1. If then the value of …Mathematics · Limits Continuity and Differentiability · Numerical
- Q41.Consider a uniform spherical charge distribution of radius centred at the origin In this distribution, a spherical cavity of radius centred at with distance (see figure) is made. If the… Includes diagramPhysics · Electrostatics · Multiple correct
- Q42.A spherical body of radius R consists of a fluid of constant density and is in equilibrium under its own gravity. If P(r) is the pressure at r (r < R), then the correct option(s) is(are)Physics · Properties of Matter · Multiple correct
- Q43.The densities of two solid spheres A and B of the same radii R vary with radial distance r as and , , respectively, where k is a constant.…Physics · Rotational Motion · Numerical
- Q44.The energy of a system as a function of time t is given as E(t) = , where . The measurement of A has an error of 1.25 %. If the error in the measurement of time is 1.50 %,…Physics · Units and Measurements · Numerical
- Q45.In terms of potential difference V, electric current I, permittivity , permeability and speed of light c, the dimensionally correct equation(s) is(are) :Physics · Electromagnetic Waves · Multiple correct
- Q46.Four harmonic waves of equal frequencies and equal intensities I0 have phase angles 0, and . When they are superposed, the intensity of the resulting wave is nI0. The value of n isPhysics · Waves · Numerical
- Q47.For a radioactive material, its activity A and rate of change of its activity R are defined as and , where N(t) is the number of nuclei at time t. Two radioactive source P(mean life…Physics · Atoms and Nuclei · Numerical
- Q48.A monochromatic beam of light is incident at 60 on one face of an equilateral prism of refractive index n and emerges from the opposite face making an angle (n) with the normal (see figure). For n = the value of … Includes diagramPhysics · Geometrical Optics · Numerical
- Q49.In the following circuit, the current through the resistor R(=2 ) is I amperes. The value of I is : Includes diagramPhysics · Current Electricity · Numerical
- Q50.An electron in an excited state of Li2+ ion has angular momentum . The de Broglie wavelength of the electron in this state is p a0 (where a0 is the Bohr radius). The value of p isPhysics · Dual Nature of Radiation · Numerical
- Q51.A large spherical mass M is fixed at one position and two identical masses m are kept on a line passing through the centre of M (see figure). The point masses are connected by a rigid massless rod of length l and this assembly is free to… Includes diagramPhysics · Gravitation · Numerical
- Q52.In plotting stress versus strain curves for two materials P and Q, a student by mistake puts strain on the y-axis and stress on the x-axis as shown in the figure. Then, the correct statements is/are Includes diagramPhysics · Properties of Matter · Multiple correct
- Q53.A parallel plate capacitor having plates of area S and plate separation d, has capacitance C1 in air. When two dielectrics of different relative permittivities ( 1 = 2 and 2 = 4) are introduced between the two… Includes diagramPhysics · Capacitor · Multiple correct
- Q54.An ideal monoatomic gas is confined in a horizontal cylinder by a spring loaded piston (as shown in the figure). Initially the gas is at temperature T1, pressure P1 and volume V1 and the spring is in its relaxed state. The gas is then… Includes diagramPhysics · Heat and Thermodynamics · Multiple correct
- Q55.A fission reaction is given by , where x and y are two particles. Considering to be at rest, the kinetic energies of the products are denoted by …Physics · Atoms and Nuclei · Multiple correct
- Q56.Two spheres P and Q for equal radii have densities 1 and 2, respectively. The spheres are connected by a massless string and placed in liquids L1 and L2 of densities 1 and 2 and viscosities and … Includes diagramPhysics · Properties of Matter · Multiple correct
- Q57.Light guidance in an optical fibre can be understood by considering a structure comprising of thin solid glass cylinder of refractive index n1 surrounded by a medium of lower refractive index n2. The light guidance in the structure takes… Includes diagramPhysics · Geometrical Optics · Multiple correct
- Q58.Light guidance in an optical fibre can be understood by considering a structure comprising of thin solid glass cylinder of refractive index n1 surrounded by a medium of lower refractive index n2. The light guidance in the structure takes… Includes diagramPhysics · Geometrical Optics · Multiple correct
- Q59.In a thin rectangular metallic strip a constant current I flows along the positive x-direction, as shown in the figure. The length, width and thickness of the strip are l, w and d, respectively. A uniform magnetic field B is applied on the… Includes diagramPhysics · Magnetism · Multiple correct
- Q60.In a thin rectangular metallic strip a constant current I flows along the positive x-direction, as shown in the figure. The length, width and thickness of the strip are l, w and d, respectively. A uniform magnetic field B is applied on the… Includes diagramPhysics · Magnetism · Multiple correct