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Recent questions tagged upsee
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1
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If the coefficient of static friction between shoes of a runner and the track is 0.85,
asked
Apr 7, 2019
in
Class 11
by
kratos
class-11
upsee
class-10
icse
speed & distance
friction
constructions
locus
time
+2
votes
1
answer
Which of the following is Reimer - Tieman reaction?
asked
Apr 6, 2019
in
Mathematics
by
kratos
upsee
+1
vote
1
answer
A ball having velocity v towards right and having angular velocity clockwise approaches the wall.
asked
Apr 5, 2019
in
JEE
by
kratos
momentum
upsee
jee
jee mains
impulse
+1
vote
1
answer
At the critical micelle concentration (CMC) the surfactant molecules (a) associate (b) dissociate
asked
Apr 5, 2019
in
Chemistry
by
kratos
neet
surface chemistry
aiims
jee
upsee
jee mains
nuclear chemistry
class-12
+2
votes
1
answer
The compound (*) that exhibit (*) geometrical isomerism is (are)
asked
Apr 4, 2019
in
JEE
by
kratos
isomerism
upsee
jee
hydrocarbons
halogen derivatives
jee mains
+1
vote
1
answer
Identify the Bronsted acid in the following equation:
asked
Apr 4, 2019
in
Mathematics
by
kratos
upsee
+1
vote
1
answer
A thin sheet of glass (μ = 1.5) of thickness 6 microns introduced in the path of one of interfering beams
asked
Apr 4, 2019
in
Class 12
by
kratos
motion
neet
upsee
jee
aiims
optics
jee mains 2019
jee mains
wave
+2
votes
1
answer
According to Bohr’* theory, the minimum energy required to remove an electron from the ground state of doubly ionized Li atom (Z = 3) is
asked
Apr 4, 2019
in
JEE
by
kratos
upsee
jee
jee mains
class-12
atoms
nuclei
+3
votes
1
answer
On doping Ge metal with a little of In or Ga, we get
asked
Apr 3, 2019
in
Class 12
by
kratos
neet
processes of isolation of elements
class-11
upsee
solid state
class-10
general principle
class-12
periodic classification of elements
+1
vote
1
answer
If the sum of the distances of a point from two perpendicular lines in a plane is 1, then prove that its locus is a square.
asked
Apr 2, 2019
in
Class 11
by
kratos
class-11
coordinate geometry
upsee
+1
vote
1
answer
Which of the following is a lyophobic colloid :
asked
Apr 2, 2019
in
Chemistry
by
kratos
class-12
surface chemistry
upsee
kinetic theory of gases
+3
votes
1
answer
What will be the value of ΔG and ΔG° for the reaction, A + B → C + D at 27°C for which K = 10^2 ?
asked
Apr 1, 2019
in
Chemistry
by
kratos
neet
class-11
upsee
physical chemistry
thermodynamics
class-12
+1
vote
1
answer
Suppose two perpendicular tangents can be drawn from the origin to the circle x^2 + y^2 – 6x –2py + 17 = 0, for some real p. then |p| =
asked
Apr 1, 2019
in
Mathematics
by
kratos
upsee
circle
kvpy
+1
vote
1
answer
In a Young'* double slit experiment, the path difference, at a certain point on the screen, between two interfering waves is 1/8 th of wavelength.
asked
Mar 30, 2019
in
JEE
by
kratos
jee main 2020
upsee
jee
optics
jee mains
class-12
+1
vote
1
answer
Which among the following will show anisotrophy?
asked
Mar 29, 2019
in
Mathematics
by
kratos
upsee
kinetic theory of gases
+1
vote
1
answer
The function f(x) = x tan^-1 1/x for x ≠ 0, f(0) = 0 is :
asked
Mar 29, 2019
in
Mathematics
by
kratos
upsee
+1
vote
1
answer
Consider the ΔG°f and ΔH°f (kJ/mol) for the following oxides. Which oxide can be most easily decomposed to
asked
Mar 28, 2019
in
Chemistry
by
kratos
jee main 2020
thermochemistry
class-11
upsee
processes of isolation of metals
jee
thermodynamics
jee mains
general principles
+1
vote
1
answer
Why is Ferric chloride preferred over Potassium Chloride in case of a cut leading to bleeding?
asked
Mar 28, 2019
in
Chemistry
by
kratos
coordination
surface chemistry
upsee
class-11
mechanical properties of fluids
class-12
+3
votes
1
answer
If y + √(1 + y^2) = e^x , then the value of y is
asked
Mar 27, 2019
in
Mathematics
by
kratos
upsee
+3
votes
1
answer
In the experiment to find the minimum deviation for a glass prism, by ray tracing, the deviation (δ) is measured for different
asked
Mar 27, 2019
in
JEE
by
kratos
light – reflection and refraction
cbse
upsee
jee
class-10
optics
jee mains
class-12
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