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## JEE Advanced 2020 Paper 2 Offline

Exam Held on Sun Sep 27 2020 14:30:00 GMT+0000 (Coordinated Universal Time)
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## Chemistry

The 1st, 2nd and 3rd ionisation enthalpies, I<sub>1</sub>, I<sub>2</sub> and I<s...
Consider the following compounds in the liquid form :<br><br>O<sub>2</sub>, HF, ...
In the chemical reaction between stoichiometric quantities of KMnO<sub>4</sub> a...
An acidified solution of potassium chromate was layered with an equal volume of ...
The structure of a peptide is given below.<br><br> <picture><source media="(max-...
An organic compound (C<sub>8</sub>H<sub>10</sub>O<sub>2</sub>) rotates plane-por...
In an experiment, m grams of a compound X (gas/liquid/solid) taken in a containe...
Which of the following plots is(are) correct for the given reaction?<br><br>([P]...
Which among the following statement(s) is/are true for the extraction of alumini...
Choose the correct statement(s) among the following :
Consider the following four compounds, I, II, III, and IV.<br><br> <picture><sou...
Consider the following transformations of a compound P.<br><br> <picture><source...
A solution of 0.1 M weak base (B) is titrated with 0.1 M of a strong acid (HA). ...
Liquids A and B form ideal solution for all compositions of A and B at 25$$^\cir... The figure below is the plot of potential energy versus internuclear distance (d... Consider the reaction sequence from P to Q shown below. The overall yield of the... Tin is obtained from cassiterite by reduction with coke. Use the data given belo... An acidified solution of 0.05 M Zn<sup>2+</sup> is saturated with 0.1 M H<sub>2<... ## Mathematics For a complex number z, let Re(z) denote that real part of z. Let S be the set o... The probability that a missile hits a target successfully is 0.75. In order to d... Let O be the centre of the circle x<sup>2</sup> + y<sup>2</sup> = r<sup>2</sup>,... The trace of a square matrix is defined to be the sum of its diagonal entries. I... Let the functions$$f:( - 1,1) \to R$$and$$g:( - 1,1) \to ( - 1,1)$$be define... The value of the limit<br><br>$$\mathop {\lim }\limits_{x \to {\pi \over 2}} {{...
Let b be a nonzero real number. Suppose f : R $$\to$$ R is a differentiable fu...
Let a and b be positive real numbers such that a &gt; 1 and b &lt; a. Let P be a...
Let f : R $$\to$$ R and g : R $$\to$$ R be functions <br>satisfying f(x + y)...
Let $$\alpha$$<sup>2</sup> + $$\beta$$<sup>2</sup> + $$\gamma$$<sup>2</sup> $... Let a and b be positive real numbers. Suppose $$PQ = a\widehat i + b\widehat j$$... For non-negative integers s and r, let<br><br>$$\left( {\matrix{ s \cr r... An engineer is required to visit a factory for exactly four days during the firs... In a hotel, four rooms are available. Six persons are to be accommodated in thes... Two fair dice, each with faces numbered 1, 2, 3, 4, 5 and 6, are rolled together... Let the function f : [0, 1]$$ \to $$R be defined by<br><br>$$f(x) = {{{4^x}} \... Let $$f:R \to R$$ be a differentiable function such that its derivative f' is co... Let the function $$f:(0,\pi ) \to R$$ be defined by $$f(\theta ) = {(\sin \theta... ## Physics A large square container with thin transparent vertical walls and filled with wa... A train with cross-sectional area S<sub>t</sub> is moving with speed vt inside a... Two large circular discs separated by a distance of 0.01 m are connected to a ba... A point charge q of mass m is suspended vertically by a string of length l. A po... A thermally isolated cylindrical closed vessel of height 8 m is kept vertically.... A hot air balloon is carrying some passengers, and a few sandbags of mass 1 kg e... A beaker of radius r is filled with water (refractive index$${4 \over 3}$$) up ... A student skates up a ramp that makes an angle 30$$^\circ$$with the horizontal.... A rod of mass m and length L, pivoted at one of its ends, is hanging vertically.... In an X-ray tube, electrons emitted from a filament (cathode) carrying current I... Two identical non-conducting solid spheres of same mass and charge are suspended... Starting at time t = 0 from the origin with speed 1 ms<sup>-1</sup>, a particle ... A spherical bubble inside water has radius R. Take the pressure inside the bubbl... In the balanced condition, the values of the resistances of the four arms of a W... Two capacitors with capacitance values C<sub>1</sub> = 2000$$ \pm $$10 pF and ... A cubical solid aluminium (bulk modulus =$$ - V{{dP} \over {dV}} = 70GPa$\$) blo...
The inductors of two LR circuits are placed next to each other, as shown in the ...
A container with 1 kg of water in it is kept in sunlight, which causes the water...

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