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Discussion Forums
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General
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IS ALL PLANETS RADI IS EQUALS TO THE RADIUS OF SUN ???
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no
all planets have different radii
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earth is satellie or not
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earth is not a satellite
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PHYCHEMATICO'S CHALLENGER SERIES
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only c is correct.
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Magnetism
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if we breake the magnet it seperate the two poles (n-s). and explain????
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uni poles of magnet donot exist.
if u break it into infinite pieces also it has 2 poles
rate me if useful
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Modern Physics
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electron
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its d
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Physical Chemistry
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why is bromine found in liquid state
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down the group vanderwaals forces increase. therefore bromine exist in liq. state &iodine in solid state
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Physical Chemistry
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how can one calculate the equivalent masses in case of disproprtionation reactions
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equivalent wt.=molecular wt./change in oxidation state
Discussion Forums
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Analytical Geometry
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circles
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yes it is 3 . the variables are g,f,c
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Algebra
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inverse edited confused
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it is wrong way because u should not change cot or tan
u get ans differently
cot(x),cot(-x)=x,
tan(x)=x,tan(-x)=pi-x or 2pi-x
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Non IIT Institutes
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manipal university !!!!!!!!!
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its good.
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Physical Chemistry
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ques. on surface chemistry
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the ans is (a)
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Inorganic Chemistry
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p block elements
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as the oxidation state increases acidic nature also increases. it is fact
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Physical Chemistry
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be quick to answer it
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ur right
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Physical Chemistry
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another one
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the ans is electrophoresis.
i hope its useful
Discussion Forums
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Physical Chemistry
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ques. on surface chemistry
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the coagulation power of an electrolyte is measured in terms of
a.coagulation value
b.protective value
c.gold no.
d.none
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