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JEE Main 2022 (Online) 28th June Morning Shift

Exam Held on Tue Jun 28 2022 03:30:00 GMT+0000 (Coordinated Universal Time)
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Chemistry

<p>The incorrect statement about the imperfections in solids is :</p>
<p>The Zeta potential is related to which property of colloids?</p>
<p>Element "E" belongs to the period 4 and group 16 of the periodic table. The v...
<p>Given are two statements one is labelled as Assertion A and other is labelled...
<p>Dihydrogen reacts with CuO to give</p>
<p>Nitrogen gas is obtained by thermal decomposition of</p>
<p>Given below are two statements :</p> <p>Statement I : The pentavalent oxide o...
<p>Which one of the lanthanoids given below is the most stable in divalent form?...
<p>Given below are two statements :</p> <p>Statement I : [Ni(CN)<sub>4</sub>]<su...
<p>Which amongst the following is not a pesticide?</p>
<p>Which one of the following techniques is not used to spot components of a mix...
<p>Which of the following structure are aromatic in nature?</p> <p><img src="htt...
<p>The major product (P) in the reaction</p> <p><img src="https://app-content.cd...
<p>The correct structure of product 'A' formed in the following reaction.</p> <p...
<p>Which one of the following compounds is inactive towards S<sub>N</sub>1 react...
<p>Identify the major product formed in the following sequence of reactions:</p>...
<p>A primary aliphatic amine on reaction with nitrous acid in cold (273 K) and t...
<p>Which one of the following is NOT a copolymer?</p>
<p>Stability of $$\alpha$$-Helix structure of proteins depends upon</p>
<p>The formula of the purple colour formed in Laissaigne's test for sulphur usin...
<p>A 2.0 g sample containing MnO<sub>2</sub> is treated with HCl liberating Cl<s...
<p>If the work function of a metal is 6.63 $$\times$$ 10<sup>$$-$$19</sup>J, the...
<p>The hybridization of P exhibited in PF<sub>5</sub> is sp<sup>x</sup>d<sup>y</...
<p>4.0 L of an ideal gas is allowed to expand isothermally into vacuum until the...
<p>The vapour pressures of two volatile liquids A and B at 25$$^\circ$$C are 50 ...
<p>The solubility product of a sparingly soluble salt A<sub>2</sub>X<sub>3</sub>...
<p>The quantity of electricity in Faraday needed to reduce 1 mol of Cr<sub>2</su...
<p>For a first order reaction A $$\to$$ B, the rate constant, k = 5.5 $$\times$$...
<p>Number of complexes which will exhibit synergic bonding amongst, $$[Cr{(CO)_6... <p>In the estimation of bromine, 0.5 g of an organic compound gave 0.40 g of sil... Mathematics <p>If <br/><br/>$$\sum\limits_{k = 1}^{31} {\left( {{}^{31}{C_k}} \right)\left( ...
<p>Let a function f : N $$\to$$ N be defined by</p> <p>$$f(n) = \left[ {\matrix{... <p>If the system of linear equations</p> <p>$$2x + 3y - z = - 2$$</p> <p>$$x + ...
<p>Let A be a matrix of order 3 $$\times$$ 3 and det (A) = 2. Then det (det (A) ...
<p>The total number of 5-digit numbers, formed by using the digits 1, 2, 3, 5, 6...
<p>Let A<sub>1</sub>, A<sub>2</sub>, A<sub>3</sub>, ....... be an increasing geo...
<p>Let [t] denote the greatest integer less than or equal to t. Then, the value ...
<p>Let f : R $$\to$$ R be defined as</p> <p>$$f(x) = \left[ {\matrix{ {[{e^x}... <p>The area of the region S = {(x, y) : y<sup>2</sup>$$\le$$8x, y$$\ge\s...
<p>Let the solution curve $$y = y(x)$$ of the differential equation</p> <p>$$\le... <p>Let y = y(x) be the solution of the differential equation$$x(1 - {x^2}){{dy}...
<p>The number of real solutions of <br/><br/>$${x^7} + 5{x^3} + 3x + 1 = 0$$ is ...
<p>Let the eccentricity of the hyperbola $$H:{{{x^2}} \over {{a^2}}} - {{{y^2}} ... <p>If the tangents drawn at the points$$O(0,0)$$and$$P\left( {1 + \sqrt 5 ,2}...
<p>If two distinct point Q, R lie on the line of intersection of the planes $$-... <p>The acute angle between the planes P<sub>1</sub> and P<sub>2</sub>, when P<su... <p>Let the plane$$P:\overrightarrow r \,.\,\overrightarrow a = d$$contain the... <p>The probability, that in a randomly selected 3-digit number at least two digi... <p>Let AB and PQ be two vertical poles, 160 m apart from each other. Let C be th... <p>Let p, q, r be three logical statements. Consider the compound statements</p>... <p>Let R<sub>1</sub> and R<sub>2</sub> be relations on the set {1, 2, ......., 5... <p>The number of real solutions of the equation$${e^{4x}} + 4{e^{3x}} - 58{e^{2...
<p>The mean and standard deviation of 15 observations are found to be 8 and 3 re...
<p>If $$\overrightarrow a = 2\widehat i + \widehat j + 3\widehat k$$, $$\overri... <p>A ray of light passing through the point P(2, 3) reflects on the x-axis at po... <p>Let l be a line which is normal to the curve y = 2x<sup>2</sup> + x + 2 at a ... <p>Let A = {1, a<sub>1</sub>, a<sub>2</sub> ....... a<sub>18</sub>, 77} be a set... <p>The number of positive integers k such that the constant term in the binomial... <p>The number of elements in the set {z = a + ib$$\in$$C : a, b$$\in$$Z and ... <p>Let the lines$$y + 2x = \sqrt {11} + 7\sqrt 7 $$and$$2y + x = 2\sqrt {11}...

Physics

<p>Given below are two statements : One is labelled as Assertion A and the other...
<p>A particle of mass m is moving in a circular path of constant radius r such t...
<p>Motion of a particle in x-y plane is described by a set of following equation...
<p>Match List-I with List-II</p> <p><style type="text/css"> .tg {border-collaps...
<p>Two planets A and B of equal mass are having their period of revolutions T<su...
<p>A water drop of diameter 2 cm is broken into 64 equal droplets. The surface t...
<p>Given below are two statements :</p> <p>Statement I : When $$\mu$$ amount of ...
<p>Given below are two statements :</p> <p>Statement I : A point charge is broug...
<p>The three charges q/2, q and q/2 are placed at the corners A, B and C of a sq...
<p>An infinitely long hollow conducting cylinder with radius R carries a uniform...
<p>A radar sends an electromagnetic signal of electric field (E<sub>0</sub>) = 2...
<p>The refracting angle of a prism is A and refractive index of the material of ...
<p>The aperture of the objective is 24.4 cm. The resolving power of this telesco...
<p>The de Broglie wavelengths for an electron and a photon are $$\lambda$$<sub>e...
<p>The Q-value of a nuclear reaction and kinetic energy of the projectile partic...
<p>In the following circuit, the correct relation between output (Y) and inputs ...
<p>For using a multimeter to identify diode from electrical components, choose t...
<p>Given below are two statements : One is labelled as Assertion A and the other...
<p>Match List-I with List-II</p> <p><style type="text/css"> .tg {border-collaps...
<p>The velocity of sound in a gas, in which two wavelengths 4.08 m and 4.16 m pr...
<p>A pendulum is suspended by a string of length 250 cm. The mass of the bob of ...
<p>A meter bridge setup is shown in the figure. It is used to determine an unkno...
<p>Current measured by the ammeter (A) in the reported circuit when no current f...
<p>An AC source is connected to an inductance of 100 mH, a capacitance of 100 $$... <p>The position vector of 1 kg object is$$\overrightarrow r = \left( {3\wideha...
<p>A man of 60 kg is running on the road and suddenly jumps into a stationary tr...
<p>A hanging mass M is connected to a four times bigger mass by using a string-p...
<p>The total internal energy of two mole monoatomic ideal gas at temperature T =...
<p>A singly ionized magnesium atom (A = 24) ion is accelerated to kinetic energy...
<p>A telegraph line of length 100 km has a capacity of 0.01 $$\mu$$F/km and it c...

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