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Find the spin magnetic moment of Hg[Co(SCN)4] ...
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what is the mechanism for the intramolecular wurtz reaction? ...
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INTEGRATE: emsin-1x ...
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*Image* Sum no. 1 ...
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What explains the fact that methanol reacts with HX faster than a primary alcohol? ...
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One of the rectangular components of a vector of magnitude 100 units is 50 units. Find the other component. ...
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A man is standing on a frictionless surface and there is no air resistance. If he wants to move, which of Newton's laws would he be using? 1) cant say 2) 1st law 3) 2nd law 4) 3rd law ...
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*Image* please show the solution Ans is 25m/s ...
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when NaCl is doped with MgCl2 the nature of the defect produced is? explain ...
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∫x2/√1-x4dx ...
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A parallel plate capacitor of capacitance C is connected to a battery and is charged to a potential difference V. Another capacitor of capacitance 2C is similarly charged to a potential difference 2V. The charging battery is ...
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Pn= (1+x)(1-x2)(1+x3)....(1-x4n)/[(1+x)(1-x2)(1+x3)....(1-x2n)]2 Find lim(x→-1)Pn ...
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A particle is projected from a point A,whose position vector is 2i + 3j,with initial velocity vector 20i + 30j + 20k,where i and k are horizontal and j is the unit vector in the direction of the upwards vertical. Find a vecto ...
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A ball is dropped from the top of a building at t = 0. At a later time t = t0,a second ball is thrown downwards with initial speed v0. Using relative motion concept, find the time at which the two balls will meet. ...
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Two particles move in an uniform gravitational field with acceleration g. Initially the particles were located at one point and moved with velocities v1 = 3m/s and v2 = 4m/s horizontally in opposite directions. Find the dista ...
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{Shastras Q-21} a point charge q is brought from infinity and is placed at the center of a conducting neutral spherical shell of inner radius 'a' and outer radius 'b', then work done by external agent is. A}0 B}kq2/2b C}kq2/2 ...
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A rocket with a lift-off mass 20,000 kg is blasted upwards with a an initial acceleration of 5 m/s^2 .Calculate:- the initial force of the blast :- 1) 1 x 10^5 N 2) 3 x 10^5 N 3) 2 x 10^5 N 4) 4 x 10^5 N ...
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\int_{0}^{1}\frac{\log_{e}(1+x)}{1+x^2} ...
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1. lim x→0 (1+x)1/x-e+ 1/2 ex/x2 2. lim x→0( ax+bx+cx/3 )2/x ...
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A particle moves in a straight line so that its velocity at any point is given by , where are constant. The acceleration is A. Zero B. Uniform C. Non-uniform D. Indeterminate ...
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A particle moves in a straight line so that its velocity at any point is given by , where are constant. The acceleration is A. Zero B. Uniform C. Non-uniform D. Indeterminate ...
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Whats products we obtain when ethyl propanoate reacts with C6H5MgBr then H2O + NH4Cl? Please so the mechanism ...
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Whats products we obtain when ethyl propanoate reacts with C6H5MgBr then H2O + NH4Cl? Please so the mechanism ...
