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+2
votes
1
answer
The Cabinet under Lenin took some revolutionary measures. What were they?
asked
Jan 8, 2021
in
Class 10
by
kratos
class-10
+2
votes
1
answer
Four students A, B, C and D while performing an experiment on establishing the relation between the loss of weight of a small solid when fully immerse
asked
Jan 6, 2021
in
Class 9
by
kratos
flotation
class-9
+3
votes
1
answer
The use of the handle of the plough, when the farmer his field is __________
asked
Jan 3, 2021
in
Mathematics
by
kratos
class-7
machines-and-tools
+3
votes
1
answer
Calculate the Rydberg constant $ R_H$ if $He^+$ ions are known to have the wavelength difference between the from ( of the longest wavength ) lines fo
asked
Jan 5, 2021
in
Physics
by
kratos
irodov
jee
atomic-structure
scattering of particles
class-11
nuclear physics
jee mains
+2
votes
0
answers
Two wires one of manganin and the other of copper have equal length and equal resistance. Which one of these wires will be thicker?
asked
Jan 2, 2021
in
Class 12
by
kratos
class-12
electricity current
current electricity
cbse
class-10
+3
votes
1
answer
Why do earthworms come out of soil in rainy season?
asked
Jan 3, 2021
in
Mathematics
by
kratos
class-6
amazing-air
+3
votes
1
answer
Why are the colligative properties of electrolytic solutions greater than those for non-electrolytic solutions with same concentration ?
asked
Jan 6, 2021
in
Class 12
by
kratos
class-12
cbse
solutions
neet
+3
votes
1
answer
In a flask, colourless $N_(2)O_(4)$ is in equilibrium with brown-******** $NO_(2)$. At equilibrium, when the flask is heated to $100^(@)C$ the brown c
asked
Jan 6, 2021
in
Chemistry
by
kratos
class-11
chemical-equilibrium
thermochemistry
+3
votes
1
answer
दिखाइए की क्रम से रेखाओं $5x+3y=9,x=3y,2x=y,x+4y+2=0$ को लेने से बना चतुर्भुज चक्रीय होता है। परिवृत्त का समीकरण निकालिए।
asked
Jan 6, 2021
in
Class 11
by
kratos
शंकु-परिच्छे-वृत
class-11
शंकु-परिच्छेद
+3
votes
1
answer
Bacteria reproduces by
asked
Jan 1, 2021
in
Class 11
by
kratos
class-11
biological-classification
+3
votes
1
answer
Conversion of quick lime into slaked lime is an example of displacement reaction.
asked
Jan 10, 2021
in
Class 11
by
kratos
chemical-reactions-and-equations
class-11
alkali-and-alkaline-earth-metals
class-10
+3
votes
1
answer
Justify the following statement $:$ (a) An exothermic reaction is always thermodynamically spontaneous. (b) The entropy of a substance increases on go
asked
Jan 7, 2021
in
Class 11
by
kratos
cbse
class-11
thermodynamic
thermodynamics
chemical thermodynamics
+3
votes
1
answer
In an isosceles triangle altitude from the vertex bisects the base. GIVEN : An isosceles triangle $A B C$ such that $A B=A C$ and an altitude $A D$ fr
asked
Jan 3, 2021
in
Class 9
by
kratos
class-9
congruent-triangle
+1
vote
1
answer
1,3,5,7,11,13,17, 19,27
asked
Jan 6, 2021
in
Class 12
by
kratos
class-12
vector
vectors.....
cross product
+3
votes
1
answer
Statement-1: If x, y are positive real number satisfying $x+y=1$, then $x^(1//3)+y^(1//3)gt2^(2//3)$ Statement-2: $(x^(n)+y^(n))/(2)lt((x+y)/(2))^(n)$
asked
Jan 6, 2021
in
Class 11
by
kratos
class-11
inequalities
+2
votes
1
answer
If the activation energies of the forward and backward reactions of a reversible reaction are $E_(a)(f)$ and $E_(a)(b)$, respectively. The $DeltaE$ of
asked
Jan 9, 2021
in
Chemistry
by
kratos
surface chemistry
jee
class-11
chemical kinetics
jee mains
equilibrium
chemical-equilibrium
+3
votes
1
answer
Where do pollen grains germinate ?
asked
Jan 9, 2021
in
Class 12
by
kratos
reproduction in organisms
neet
aiims
reproduction
class-10
+2
votes
1
answer
Muscles attached to diaphragm contract during inspiration to make it
asked
Jan 8, 2021
in
Class 11
by
kratos
class-11
breathing-and-exchange-of-gases
+2
votes
1
answer
Name the part of the stem that **** between two nodes.
asked
Jan 9, 2021
in
Class 10
by
kratos
class-9
class-10
practicals
+1
vote
1
answer
………….. is the soft connective tissue seen in the pulp cavity.
asked
Jan 7, 2021
in
Class 11
by
kratos
digestion-and-absorption
class-9
food through digestive tract
class-11
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