BITSAT 2022

## Chemistry

Which one of the following is correct order of given isotopes?
I. T2 > D2 > P2 (order of boiling point)
II. T2 > D2 > P2

View Question Ninhydrin gives yellow colour in paper chromatography with which amino acid?

View Question How will raise in temperature affects the viscosity of liquids and gases?

View Question Which of the following compounds is thermodynamically is the most stable?

View Question Glucose reacts with X number of molecules of phenyl hydrazine to yield osazone. The value of X is,

View Question Nylon-6, 6 is obtained from

View Question What is the hybridisation of [CrF6]3$$-$$ ?

View Question OF and F2 can be compared in terms of

View Question ortho and para form of hydrogen have

View Question The structure of H2O2 is

View Question Match the species in Column I with their types in Column II.
.tg {border-collapse:collapse;border-spacing:0;}
.tg td{b

View Question In which pair or pairs is the stronger bond found in the first species?
I. O$$_2^{2 - }$$, O2; II. N2, N$$_2^{+ }$$; III

View Question Select the correct statement about the complex [Co(NH3)5SO4] Br.

View Question A certain metal sulphide, MS2, is used extensively as a high temperature lubricant. If MS2 is 40.06% by mass sulphur, me

View Question
X and Y are

View Question Ge (II) compounds are powerful reducing agents whereas Pb (IV) compounds are strong oxidants. It can be because

View Question Which compound has antifluorite structure?

View Question 100 mL of 2 M of formic acid (pKa = 3.74) is neutralise by NaOH, at the equivalence point pH is

View Question The reaction of C6H5CH = CHCH3 with HBr produces

View Question The number of 3C$$-$$2e$$-$$ bonds present in diborane is

View Question Standard entropy of X2, Y2 and XY3 are 60, 40 and 50 JK$$-$$1mol$$-$$1, respectively. For the reaction, $$\frac{1}{2}$$X

View Question The total number of P$$-$$OH bonds for pyrophosphoric acid

View Question Using the standard electrode potential, find out the pair between which redox reaction is not feasible.
E$$^\Theta $$ va

View Question What is [NH$$_{4}^+$$] in a solution that is 0.02 M NH3 0.01 M KOH ? [Kb(NH3) = 1.8 $$\times$$ 10$$-$$5]

View Question For an isomerisation reaction A $$\rightleftharpoons$$ B, the temperature dependence of equilibrium constant is given by

View Question In an adiabatic process, no transfer of heat takes place between system and surrounding. Choose the correct option for f

View Question The given graph represents the variation of compressibility factor (Z) = $$\frac{pV}{nRT}$$, for three real gases A, B a

View Question Which one of the following statements in relation to the hydrogen atom is correct?

View Question In the molecules CH4, NF3, NH$$_4^ + $$ and H2O

View Question 0.20 g of an organic compound gave 0.12 g of AgBr. By using Carius method, the percentage of bromine in the compound wil

View Question ## English Proficiency

$$\underline {Forthrightness} $$ in speech may not always be a desirable quality.

View Question The $$\underline {inexorable} $$ demands of the workers brought the company to a closure.

View Question Then her face was bowed.

View Question The complex form of the sentence given below would be
Spare the rod and spoil the child.

View Question The attack on the freedom of the press is a $$retrograde$$ step.

View Question The leader might have had some $$covert$$ reason for the change of his political affiliations.

View Question Regard for other as a principle of action or selflessly.

View Question Code of diplomatic etiquette and precedence is

View Question (A) Now under liberated economy they are learning to compete domestically and globally.
(B) In India corporations until

View Question (A) Recovery was given inadequate attention and consequently some bank branches regularly incurred heavy losses and thei

View Question ## Logical Reasoning

Select the figure that can replace the question mark (?) in the following series.

View Question 'A + B' means 'A is the mother of B'.
'A $$-$$ B' means 'A is the brother of B'.
'A $$\times$$ B' means 'A is the father

View Question Three different positions of the same dice are shown, the six faces of which are numbered from 1 to 6. Select the number

View Question Select the option in which the given figure X is embedded (rotation is not allowed).

View Question Selecty the letter-cluster that can replace the question mark (?) in the following series.
TULG, WRPC, ZOTY, CLXU, ?

View Question How many triangles are there in the given figure?

View Question The average marks of 50 students in a class was found to be 64. If the marks of two students were incorrectly entered as

View Question Select the correct mirror image of the given figure when the mirror is placed on the right of the figure.

View Question Six friends A, B, C, D, E and F are sitting around a round table facing the centre. A sits second to the right of B, E s

View Question Five friends A, B, C, D and E bought cars which were priced differently. B's car was costlier than C's car but was less

View Question In the following question, complete the missing segment by selecting the appropriate figure from the given alternatives,

View Question In each of the following question, find out which of the answer figures (a), (b), (c) and (d) completes the figure matri

View Question Statements
60% of government employees went on strike.
Mr. Gopal is a government employee.
Conclusions
I. Mr. Gopal went

View Question Statements
Lawyers marry only fair girls.
Shobha is very fair.
Conclusions
I. Shobha is married to a lawyer.
II. Shobha

View Question In the question given below, find out which of the figures can be formed from the pieces given in the problem figure.

View Question Select the option in which the words share the same relationship as that shared by the given pair of words.
Barometer :

View Question Select the option in which the words share the same relationship as that shared by the given set of words.
Cat : Lion :

View Question 'Needle' is related to 'Sew' in the same way as 'Microscope' is related to '...........' .

View Question Select the option that is related to the fifth number in the same way as the second number is related to the first numbe

View Question Select the letter-cluster that can replace the question mark (?) in the following series.
TXB, QWE, NVH, KUK, ?

View Question ## Mathematics

If $$\alpha$$ be a root of the equation $$4{x^2} + 2x - 1 = 0$$, then the other root of the equation is

View Question If A = {x : x is a multiple of 4} and B = {x : x is a multiple of 6}, then A $$\cap$$ B consists of multiples of

View Question If $$|w| = 2$$, then the set of points $$z = w - {1 \over w}$$ is contained in or equal to the set of points z satisfyin

View Question The value of $$\mathop {\lim }\limits_{x \to 0} {{1-\cos (1 - \cos x)} \over {{x^4}}}$$ is

View Question Let a1, a2, ...... a40 be in AP and h1, h2, ..... h10 be in HP. If a1 = h1 = 2 and a10 = h10 = 3, then a4h7 is

View Question The number of terms in the expansion of $${(1 + 5\sqrt {2x} )^9} + {(1 - 5\sqrt {2x} )^9}$$ is

View Question The number of different seven-digit numbers that can be written using only the three digits 1, 2 and 3 with the conditio

View Question Given 2x $$-$$ y + 2z = 2, x $$-$$ 2y - z = $$-$$4, x + y + $$\lambda$$z = 4, then the value of $$\lambda$$ such that th

View Question Let $$A = \left[ {\matrix{
1 & { - 1} & 1 \cr
2 & 1 & { - 3} \cr
1 & 1 & 1 \cr
} } \right]$$ and $$10B

View Question If $$x \in \left( {0,{\pi \over 2}} \right)$$, then the value of $${\cos ^{ - 1}}\left( {{7 \over 2}(1 + \cos 2x) + \sq

View Question A running track of 440 ft is to be laid out enclosing a football field, the shape of which is a rectangle with a semi-ci

View Question $$\left( {{{dy} \over {dx}}} \right)\tan x = y{\sec ^2}x + \sin x$$, find general solution

View Question If the straight line $$y = mx + c$$ touches the parabola $${y^2} - 4ax + 4{a^3} = 0$$, then c is

View Question A normal is drawn at the point P to the parabola $${y^2} = 8x$$, which is inclined at 60$$^\circ$$ with the straight lin

View Question The value of $$\int {{1 \over {{{[{{(x - 1)}^3}{{(x + 2)}^5}]}^{{1 \over 4}}}}}dx} $$, is

View Question What is the area enclosed by the parabola described by $${(y - 2)^2} = (x - 1)$$, its tangent line at the point (2, 3),

View Question $$\widehat u$$ and $$\widehat v$$ are two non-collinear unit vectors such that $$\left| {{{\widehat u + \widehat v} \ove

View Question A six faced die is a biased one. It is thrice more likely to show an odd numbers than show an even number. It is thrown

View Question The sum of all the solution of the equation $$\cos \theta \cos \left( {{\pi \over 3} + \theta } \right)\cos \left( {{\p

View Question Let $$\alpha$$ be the solution of $${16^{{{\sin }^2}\theta }} + {16^{{{\cos }^2}\theta }} = 10$$ in $$\left( {0,{\pi \o

View Question For each parabola y = x2 + px + q, meeting coordinate axes at 3-distinct points, if circles are drawn through these poin

View Question The number of ways of arranging letters of the word HAVANA so that V and N do not appear together is

View Question Let a1, a2, a3 .... be a harmonic progression with a1 = 5 and a20 = 25. The least positive integer n for which an

View Question If the plane $$3x + y + 2z + 6 = 0$$ is parallel to the line $${{3x - 1} \over {2b}} = 3 - y = {{z - 1} \over a}$$, then

View Question Let a, b be the solutions of x2 + px + 1 = 0 and c, d be the solution of x2 + qx + 1 = 0. If (a $$-$$ c) (b $$-$$ c) and

View Question If $$\left[ {\matrix{
1 & { - \tan \theta } \cr
{\tan \theta } & 1 \cr
} } \right]{\left[ {\matrix{
1 & {

View Question The value of $$\mathop {\lim }\limits_{x \to 0} {{{{(1 + x)}^{{1 \over x}}} - e + {1 \over 2}ex} \over {{x^2}}}$$ is

View Question The locus of the mid-point of the chord if contact of tangents drawn from points lying on the straight line $$4x - 5y =

View Question Let $$f(x) = \int {{{{x^2}dx} \over {(1 + {x^2})(1 + \sqrt {1 + {x^2}} )}}} $$ and $$f(0) = 0$$, then the value of $$f(1

View Question The mean of five observations is 4 and their variance is 5.2. If three of these observations are 1, 2 and 6, then the ot

View Question In a sequence of 21 terms, the first 11 terms are in AP with common difference 2 and the last 11 terms are in GP with co

View Question If p $$\ne$$ a, q $$\ne$$ b, r $$\ne$$ c and the system of equations
px + ay + az = 0
bx + qy + bz = 0
cx + cy + rz = 0

View Question If g(x) = x2 + x $$-$$ 2 and $$\frac{1}{2}gof(x)=2x^2-5x+2$$, then f(x) is equal to

View Question The smallest positive integral value of n such that $${\left[ {{{1 + \sin {\pi \over 8} + i\cos {\pi \over 8}} \over {

View Question Given that a house forms a right angle view from a window of another house, and the angle of elevation from the base of

View Question A spherical balloon is filled with 4500$$\pi$$ cubic meters of helium gas. If a leak in the balloon causes the gas to es

View Question If in a $$\Delta$$ABC, 2b2 = a2 + c2, then $$\frac{\sin 3B}{\sin B}$$ is equal to

View Question If the sum of the coefficients in the expansion of (x + y)n is 1024, then the value of the greatest coefficient in the e

View Question The area enclosed by the curves $$y = \sin x + \cos x$$ and $$y = |\cos x - \sin x|$$ over the interval $$\left[ {0,{\pi

View Question If $$\alpha,\beta,\gamma \in[0,\pi]$$ and if $$\alpha,\beta,\gamma$$ are in AP, then $${{\sin \alpha - \sin \gamma } \o

View Question ## Physics

The stopping potential (V0) versus frequency $$\nu $$ of a graph for photoelectric effect in a metal. From the graph, th

View Question In a resonance coloum first and second resonance are obtained at depths 24 cm and 78 cm the third resonance will be obta

View Question A submarine A travelling at 17 m/s is being chased along the line of its velocity by another submarine B travelling at 3

View Question Transverse waves of the same frequency are generated in two steel wires A and B. The diameter of A is twice that of B an

View Question In the diagram shown below, both the strings AB and CD are made of same material and have same cross-section. The pulley

View Question What will be the acceleration due to gravity at a depth d, where g is acceleration due to gravity on the surface of eart

View Question A direct current of 6 A is superimposed on an alternating current I = 10 sin $$\omega$$t flowing through a wire. The eff

View Question Which one of the following graphs represents the variation of electric potential with distance r from the centre of a no

View Question For an insulator, the forbidden energy gap is

View Question A machine gun fires 300 bullets per min if the mass of each bullet is 10 g and the velocity of the bullets is 600 ms$$-$

View Question Four holes of radius 5 cm are cut from a thin square plate of 20 cm and mass 1 kg. The moment of inertia of the remainin

View Question A particle of mass m is projected with velocity v at an angle $$\theta$$ with the horizontal. At its highest point, it e

View Question In the circuit shown assume the diode to be ideal. When Vi increases from $$-$$2V to 6V, the change in current is (in mA

View Question The de-Broglie wavelength of an electron moving with a velocity $$\frac{c}{3}$$ (c = 3 $$\times$$ 108 m/s) is equal to t

View Question In the circuit shown in the figure, the AC source gives a voltage V = 20 cos (2000t) neglecting source resistance, the v

View Question An electromagnetic wave is propagating along X-axis. At x = 1 cm and t = 18s, its electric vector |E| = 8 V/m, then the

View Question In the following circuit the equivalent resistance between X and Y is ......... $$\Omega$$

View Question A monoatomic gas of molar mass m is kept in a insulated container. Container is moving with velocity v. If the container

View Question A projectile is projected with the velocity of $$(3\widehat i + 4\widehat j)$$ m/s. The horizontal range of the projecti

View Question A transistor is connected in common-emitter (CE) configuration. The collector supply is 8V and the voltage drop across a

View Question A solid sphere of 80 kg and radius 15 m moving in a space becomes a circular disc of radius 20 m in 1 h. The rate of cha

View Question If the B - H curves of two samples of X and Y of iron are as shown below, then which one of the following statement is c

View Question In a radioactive material the activity at time t1, is A1 and at a later time t2, it is A2. If the decay constant of the

View Question A mosquito O is sitting infront of a glass rod having spherical end of radius of curvature 40 cm. The image would be for

View Question One mole of an ideal diatomic gas undergoes a process as shown in the figure. The molar specific heat of the gas in the

View Question A capillary tube is attached horizontally to a constant heat arrangement. If the radius of the capillary tube is increas

View Question In the arrangement shown in figure, when the switch S2 is open, the galvanometer, shows no deflection for $$l$$ = 50 cm

View Question In a young's double slit arrangement fringes are produced using light of wavelength 4000 $$\mathop A\limits^o $$. One sl

View Question An electric current I enters and leaves a uniform circular wire of radius r through diametrically opposite points. A cha

View Question An achromatic convergent doublet of two lenses in contact has a power of +5 D. The power of converging lens is +6 D. The

View Question