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1. NH3 (excess) + HCl
2. HCN(excess) + Ca(OH)2
3. NaH2PO4 + Na2HPO4
4. All
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1. NH3 (excess) + HCl
2. HCN(excess) + Ca(OH)2
3. NaH2PO4 + Na2HPO4
4. All
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now i have posted please post some of Bmats
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pleas e post one or two question so that it can help others too
please yaar please
btw
i am from fiitjee
have a look at this
Assertion: A person is moving along a wire in the direction of electrons(also with the same speed i.e drift vel.)magnetic field calculated by the person will be zero
reason : relative velocity btw man and electron = zero and B = (i)dlx B
answer
though a easy one and nt tricky
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layman
did u also go fr the smaller area
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i also gt the answer as
4pi - 32/3
but they will be checking it according to ncert textbook
:(
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yup friends
i also did what sboosy is saying
But i dont think that cbse is going to give us the marks for that.
not even 1 mark as our figure is wrong which is supposed to carry 1 mark but only if it is correct.(as per cbse it is wrong though!)
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Hi please
1. find the area included between the curves y^2 = 4ax and x^2 + y^2 = 8x
which lies above the x axis.
please do not solve just tell which area should we take
draw figure and u will see that two areas are there above x axis . but which area?
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Hi please
1. find the area included between the curves y^2 = 4ax and x^2 + y^2 = 8x
which lies above the x axis.
please do not solve just tell which area should we take
draw figure and u will see that two areas are there above x axis . but which area?
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A body is acted upon by a constant force which is always perpendicular to the velocity of the particle. the moyion takes place in 2 dimensions . Then [ more than 1 opt. correct]
A -velocity is constant
B- acceleration is constnt
C- kinetic energy is constant
D- moves in a circular path with fixed centre
E- moves in a circular path with variable centre
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If anybody has enrolled for this program them please immediately reply how it is
is it different from the test series papers
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please see these question and solve them urgently
rates 1000% assured
irodov 1.322 and irodov 1.329
q 1.322
work done to empty the cylindrical vessel placed horizontally containing water in time t through a small orifice of area 's'. volume of the vessel is V and the force applied on the piston is constant
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