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JEE Main 2020 (Online) 6th September Morning Slot

Exam Held on Sun Sep 06 2020 03:30:00 GMT+0000 (Coordinated Universal Time)
Click View All Questions to see questions one by one or you can choose a single question from below.

Chemistry

The increasing order of pK<sub>b</sub> values of the following compounds is : <b...
A solution of two components containing n<sub>1</sub> moles of the 1<sup>st</sup...
The incorrect statement is :
Kraft temperature is the temperature :
For the reaction <br><br>Fe<sub>2</sub>N(s) + $${3 \over 2}$$H<sub>2</sub>(g) ⇌ ...
Arrange the following solutions in the decreasing order of pOH : <br><br>(A) 0.0...
The species that has a spin-only magnetic moment of 5.9 BM, is : <br>(T<sub>d</s...
The major product of the following reaction is : <img src="https://imagex.cdn.ex...
The major products of the following reaction are : <img src="https://imagex.cdn....
The lanthanoid that does NOT show +4 oxidation state is :
Which of the following compounds shows geometrical isomerism?
The presence of soluble fluoride ion upto 1 ppm concentration in drinking water,...
Among the sulphates of alkaline earth metals, the solubilities of BeSO<sub>4</su...
The major product obtained from the following reaction is : <picture><source med...
The correct statement with respect to dinitrogen is :
Consider the following reactions <br><br>A $$ \to $$ P<sub>1</sub> ; B $$ \to $$...
Consider the Assertion and Reason given below. <br><br>Assertion (A) : Ethene po...
The variation of equilibrium constant with temperature is given below : <br><br>...
Consider the following reactions <img src="https://imagex.cdn.examgoal.net/jgy2x...
The set that contains atomic numbers of only transition elements, is :
In an estimation of bromine by Carius method, 1.6 g of an organic compound gave ...
The number of Cl = O bonds in perchloric acid is, "________".
Potassium chlorate is prepared by the electrolysis of KCl in basic solution <br>...
The elevation of boiling point of 0.10 m aqueous CrCl<sub>3</sub>.xNH<sub>3</sub...
A spherical balloon of radius 3 cm containing helium gas has<br> a pressure of 4...

Mathematics

The region represented by<br> {z = x + iy $$ \in $$ C : |z| – Re(z) $$ \le $$ 1}...
The general solution of the differential equation <br>$$\sqrt {1 + {x^2} + {y^2}...
The negation of the Boolean expression p $$ \vee $$ (~p $$ \wedge $$ q) is equiv...
Let L<sub>1</sub> be a tangent to the parabola y<sup>2</sup> = 4(x + 1) <br>and...
The area (in sq. units) of the region <br>A = {(x, y) : |x| + |y| $$ \le $$ 1, 2...
The shortest distance between the lines <br>$${{x - 1} \over 0} = {{y + 1} \over...
Let a , b, c , d and p be any non zero distinct real numbers such that <br>(a<su...
Two families with three members each and one family with four members are to be ...
Let m and M be respectively the minimum and maximum values of <br><br>$$\left| {...
The values of $$\lambda $$ and $$\mu $$ for which the system of linear equations...
A ray of light coming from the point (2, $$2\sqrt 3 $$) is incident at an angle ...
Out of 11 consecutive natural numbers if three numbers are selected at random (w...
If f(x + y) = f(x)f(y) and $$\sum\limits_{x = 1}^\infty {f\left( x \right)} = ...
If {p} denotes the fractional part of the number p, then <br>$$\left\{ {{{{3^{20...
Which of the following points lies on the locus of the foot of perpedicular draw...
$$\mathop {\lim }\limits_{x \to 1} \left( {{{\int\limits_0^{{{\left( {x - 1} \ri...
If $$\sum\limits_{i = 1}^n {\left( {{x_i} - a} \right)} = n$$ and $$\sum\limits...
If $$\alpha $$ and $$\beta $$ be two roots of the equation<br> x<sup>2</sup> – 6...
The position of a moving car at time t is <br>given by f(t) = at<sup>2</sup> + b...
If I<sub>1</sub> = $$\int\limits_0^1 {{{\left( {1 - {x^{50}}} \right)}^{100}}} d...
If $$\overrightarrow a $$ and $$\overrightarrow b $$ are unit vectors, then the ...
The angle of elevation of the top of a hill from a point on the horizontal plane...
Let f : R $$ \to $$ R be defined as <br>$$f\left( x \right) = \left\{ {\matrix{ ...
Let AD and BC be two vertical poles <br>at A and B respectively on a horizontal ...
Set A has m elements and set B has n elements. If the total number of subsets of...

Physics

An electron, a doubly ionized helium ion (He<sup>++</sup>) and a proton are havi...
A screw gauge has 50 divisions on its circular scale. The circular scale is 4 un...
Four point masses, each of mass m, are fixed at the corners of a square of side ...
For the given input voltage waveform V<sub>in</sub>(t), the output voltage wavef...
A satellite is in an elliptical orbit around a planet P. It is observed that the...
If the potential energy between two molecules is given by <br>U = $$ - {A \over ...
You are given that Mass of $${}_3^7Li$$ = 7.0160u, <br>Mass of $${}_2^4He$$ = 4....
Shown in the figure is a hollow icecream cone (it is open at the top). If its ma...
An electron is moving along +x direction with a velocity of 6 $$ \times $$ 10<su...
Identify the correct output signal Y in the given combination of gates (as shown...
A clock has a continuously moving second's hand of 0.1 m length. The average acc...
In the figure below, P and Q are two equally intense coherent sources emitting r...
An insect is at the bottom of a hemispherical ditch of radius 1 m. It crawls up ...
A point like object is placed at a distance of 1 m in front of a convex lens of ...
An object of mass m is suspended at the end of a massless wire of length L and a...
Molecules of an ideal gas are known to have three translational degrees of freed...
An AC circuit has R= 100 $$\Omega $$, C = 2 $$\mu $$F and L = 80 mH, connected i...
Two bodies of the same mass are moving with the same speed, but in different dir...
A particle of charge q and mass m is moving with a velocity $$ - v\widehat i$$ (...
Charges Q<sub>1</sub> and Q<sub>2</sub> are at points A and B of a right angle...
Suppose that intensity of a laser is $${{315} \over \pi }$$ W/m<sup>2</sup>.<br>...
A sound source S is moving along a straight track with speed v, and is emitting,...
The density of a solid metal sphere is determined by measuring its mass and its ...
Initially a gas of diatomic molecules is contained in a cylinder of volume V<sub...
A part of a complete circuit is shown in the figure. At some instant, the value ...

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