JEE Advanced 2018 Paper 2 Offline

Paper was held on
Sun, May 20, 2018 2:00 AM

## Chemistry

The correct option(s) to distinguish nitrate salts of $$M{n^{2 + }}$$ and $$C{u^{2 + }}$$ taken separately is (are)

View Question Galena (an ore) is partially oxidized by passing air through it at high temperature. After some time, the passage of air

View Question The total number of compounds having at least one bridging oxo group among the molecules given below is _________.
$${N

View Question The correct option(s) regarding the complex
$${\left[ {Co\left( {en} \right){{\left( {N{H_3}} \right)}_3}\left( {{H_2}O

View Question To measure the quantity of $$MnC{l_2}$$ dissolved in an aqueous solution, it was completely converted to $$KMn{O_4}$$ u

View Question Aniline reacts with mixed acid (conc. $$HN{O_3}$$ and conc. $${H_2}S{O_4}$$) at $$288$$ $$K$$ to give P $$\left( {51\% }

View Question The surface of copper gets tarnished by the formation of copper oxide. $${N_2}$$ gas was passed to prevent the oxide for

View Question For the given compound $$X,$$ the total number of optically active stereoisomers is ____________.

View Question In the following reaction sequence, the amount of $$D$$ (in g) formed from $$10$$ moles of acetophenone is ___________.

View Question The Fischer presentation of $$D$$-glucose is given below.
The correct structure(s) of $$\beta $$-$$L$$-glucopyranose i

View Question For a first order reaction $$A\left( g \right) \to 2B\left( g \right) + C\left( g \right)$$ at constant volume and $$300

View Question Consider an electrochemical cell :
$$A\left( s \right)\left| {{A^{n + }}\left( {aq,2M} \right)} \right|{B^{2n + }}\left

View Question Consider the following reversible reaction, $$A\left( g \right) + B\left( g \right) \to AB\left( g \right).$$
The activ

View Question Match each set of hybrid orbitals from LIST - A with complex(es) given in LIST - B
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View Question Dilution processes of different aqueous solutions, with water, are given in LIST - I. The effects of dilution of the sol

View Question The desired product $$X$$ can be prepared by reacting the major product of the reactions in LIST-I with one or more app

View Question LIST-I contains reactions and LIST-II contains major products.
Match the reaction in LIST-I with one or more prod

View Question For a reaction, $$A\,\,\rightleftharpoons\,\,P,$$ the plots of $$\left[ A \right]$$ and $$\left[ P \right]$$ with time a

View Question ## Mathematics

For any positive integer n, define $${f_n}:(0,\infty ) \to R$$ as$${f_n} = \sum\limits_{j = 1}^n {{{\tan }^{ - 1}}} \lef

View Question Let T be the line passing through the points P($$-$$2, 7) and Q(2, $$-$$5). Let F1 be the set of al pairs of circles (S1

View Question Let S be the set of all column matrices $$\left[ {\matrix{
{{b_1}} \cr
{{b_2}} \cr
{{b_3}} \cr
} } \rig

View Question Consider two straight lines, each of which is tangent to both the circle x2 + y2 = (1/2) and the parabola y2 = 4x. Let t

View Question Let s, t, r be non-zero complex numbers and L be the set of solutions $$z = x + iy(x,y \in R,\,i = \sqrt { - 1} )$$ of t

View Question Let f : (0, $$\pi $$) $$ \to $$ R be a twice differentiable function such that $$\mathop {\lim }\limits_{t \to x} {{f(x)

View Question The value of the integral$$\int_0^{1/2} {{{1 + \sqrt 3 } \over {{{({{(x + 1)}^2}{{(1 - x)}^6})}^{1/4}}}}dx} $$ is ......

View Question Let P be a matrix of order 3 $$ \times $$ 3 such that all the entries in P are from the set {$$-$$1, 0, 1}. Then, the ma

View Question Let X be a set with exactly 5 elements and Y be a set with exactly 7 elements. If $$\alpha $$ is the number of one-one f

View Question Let f : R $$ \to $$ R be a differentiable function with f(0) = 0. If y = f(x) satisfies the differential equation $${{dy

View Question Let f : R $$ \to $$ R be a differentiable function with f(0) = 1 and satisfying the equation f(x + y) = f(x) f'(y) + f'(

View Question Let P be a point in the first octant, whose image Q in the plane x + y = 3 (that is, the line segment PQ is perpendicula

View Question Consider the cube in the first octant with sides OP, OQ and OR of length 1, along the X-axis, Y-axis and Z-axis, respect

View Question Let $$X = {({}^{10}{C_1})^2} + 2{({}^{10}{C_2})^2} + 3{({}^{10}{C_3})^2} + ... + 10{({}^{10}{C_{10}})^2}$$, where $${}^{

View Question Let $${E_1} = \left\{ {x \in R:x \ne 1\,and\,{x \over {x - 1}} > 0} \right\}$$ and $${E_2} = \left\{ \matrix{
x \in

View Question In a high school, a committee has to be formed from a group of 6 boys M1, M2, M3, M4, M5, M6 and 5 girls G1, G2, G3, G4,

View Question Let $$H:{{{x^2}} \over {{a^2}}} - {{{y^2}} \over {{b^2}}} = 1$$, where a > b > 0, be a hyperbola in the XY-plane w

View Question Let $${f_1}:R \to R,\,{f_2}:\left( { - {\pi \over 2},{\pi \over 2}} \right) \to R,\,{f_3}:( - 1,{e^{\pi /2}} - 2) \to

View Question ## Physics

A particle of mass $$m$$ is initially at rest at the origin. It is subjected to a force and starts moving along the $$x$

View Question Consider a thin square plate floating on a viscous liquid in a large tank. The height $$h$$ of the liquid in the tank is

View Question An infinitely long thin non-conducting wire is parallel to the $$z$$-axis and carries a uniform line charge density $$\l

View Question In a radioactive decay chain, $${}_{90}^{232}Th$$ nucleus decays to $${}_{82}^{212}Pb$$ nucleus. Let $${N_\alpha }$$ and

View Question A solid horizontal surface is covered with a thin layer of oil. A rectangular block of mass $$m=0.4$$ $$kg$$ is at rest

View Question In an experiment to measure the speed of sound by a resonating air column, a tuning fork of frequency $$500$$ $$Hz$$ is

View Question A wire is bent in the shape of a right angled triangle and is placed in front of a concave mirror of focal length $$f,$$

View Question A moving coil galvanometer has $$50$$ turns and each turn has an area $$2 \times {10^{ - 4}}\,{m^2}.$$ The magnetic fiel

View Question A ball is projected from the ground at an angle of $${45^o}$$ with the horizontal surface. It reaches a maximum height o

View Question A particle, of mass $${10^{ - 3}}$$ $$kg$$ and charge $$1.0$$ $$C,$$ is initially at rest. At time $$t=0,$$ the particle

View Question A steel wire of diameter $$0.5$$ $$mm$$ and Young's modulus $$2 \times {10^{11}}\,\,N{m^{ - 2}}$$ carries a load of mass

View Question One mole of a monatomic ideal gas undergoes an adiabatic expansion in which its volume becomes eight times its initial v

View Question In a photoelectric experiment a parallel beam of monochromatic light with power of $$200$$ $$W$$ is incident on a perfec

View Question Consider a hydrogen-like ionized atom with atomic number $$Z$$ with a single electron. In the emission spectrum of this

View Question A planet of mass $$M,$$ has two natural satellites with masses $${m_1}$$ and $${m_2}.$$ The radii of their circular or

View Question The electric field $$E$$ is measured at a point $$P(0,0,d)$$ generated due to various charge distributions and the depen

View Question One mole of a monatomic ideal gas undergoes four thermodynamic processes as shown schematically in the $$PV$$-diagram be

View Question In the List-$${\rm I}$$ below, four different paths of a particle are given as functions of time. In these functions, $

View Question