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If sinx+tanx=5/6 find sinx*tanx. By converting everything to sinx we get a quartic equation but how to solve that? ...
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*Image* please tell the name of this compound.... ...
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isobutane + Cl2 + hμ → ?? i thought Cl would be attached to 3o carbon but that is not the ans given by Brilliant material. y ?? ...
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More than 2000 Targetiitians...... from 1 country..... but from diff states... Dis is just to know wat is the number of tiitians 4m each state...... Everyone of u write the name of the state and add...... Me ----- Tamil Nadu- ...
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I really felt TATA MCGRAW HILL : IIT was of gr8 gr8 USE to ME!!! I did all the chapters from it... Its biggest plus is dat it has a lotta solved sums wich always gives a second methd apart frm the one u thot and hence u can g ...
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I really felt TATA MCGRAW HILL : IIT was of gr8 gr8 USE to ME!!! I did all the chapters from it... Its biggest plus is dat it has a lotta solved sums wich always gives a second methd apart frm the one u thot and hence u can g ...
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For the reduction of NO3- ion in an aquous solution, E0 is +0.96V. Value of E0 for some metal ions are given below A) V2+ + 2e- -> V E0=-1.19V B) Fe3+ + 3e- -> Fe E0=-0.04V C) Au3+ + 2e- -> Au E0=+1.40V D) Hg2+ + 2e- ...
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For the reduction of NO3- ion in an aquous solution, E0 is +0.96V. Value of E0 for some metal ions are given below A) V2+ + 2e- -> V E0=-1.19V B) Fe3+ + 3e- -> Fe E0=-0.04V C) Au3+ + 2e- -> Au E0=+1.40V D) Hg2+ + 2e- ...
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For the reduction of NO3- ion in an aquous solution, E0 is +0.96V. Value of E0 for some metal ions are given below A) V2+ + 2e- -> V E0=-1.19V B) Fe3+ + 3e- -> Fe E0=-0.04V C) Au3+ + 2e- -> Au E0=+1.40V D) Hg2+ + 2e- ...
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With general Elections nearing, Nation awaits its next PM ................... I wud like to know ur Thots on Political parties, Leaders , Ideologies , Degrading Standards of Political ethics etc ........... Wat are Ur views o ...
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hey guyz howz ur paper ................ how wud u rate difficulty in math, phy , chem seperately in a scale of 1 -10?????????????? was the time sufficient ....... also post sum tips for ur juniors .... now that uve exp. JEE,, ...
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GUYS HOW WAS THE MATRIX MATCHING.................. ...
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GUYS HOW WAS THE MATRIX MATCHING.................. ...
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*Image* ...
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give your suggestions i think 190 may be...... ...
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give your suggestions i think 190 may be...... ...
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A piece of wire is bent in the shape of a parabola y=kx2(y axis vertical) with a bead of mass m on it. The bead can slide on the wire without friction . It stays at the lowest point of th eparabola when the wire is at rest. t ...
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At 400K the rms speed of gas X (MW=40) is equal to the most probable speed of gas Y at 60K. The molecular weigth of the gas Y is ...
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The term that corrects for the attractive forces present in a real gas in the van der Waals equation is (A)nb (B)an2/V2 (C)-an2/V2 (D)-nb ...
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Tangents drawn from the point P()1.8) to the circle x2+y2-6x-4y-11=0 touch the circle at the points A and B. The equation of the circumcircle of the triangle PAB is A) x2+y2+4x-6y+19=0 B) x2+y2-4x-10y+19=0 C) x2+y2-2x+6y-29=0 ...
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For the reduction of NO3- ion in an aquous solution, E0 is +0.96V. Value of E0 for some metal ions are given below A) V2+ + 2e- -> V E0=-1.19V B) Fe3+ + 3e- -> Fe E0=-0.04V C) Au3+ + 2e- -> Au E0=+1.40V D) Hg2+ + 2e- ...
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The normal at a point P on the ellipse x2+4y2=16 meets the x axis at Q. If M is the midpoint of the line segment PQ, then the locus of M intersects the latus rectum of the given ellipse at the points \left(\ \pm3\sqrt{5}/2,\p ...
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An ellipse intersects the hyperbola 2x2-2y2=1 orthogonally. The eccentricity of the ellipse is reciprocal of that of the hyperbola.. If the axes of the eliipse are almong the coordinate axes, then A) Equation of ellipse is x2 ...
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Among cellulose, poly(vinyl chloride), nylon and natural rubber, the polymer in which the intermolecular force of attraction is weakest is (A)Nylon (B)Poly(vinyl chloride) (C)Cellulose (D)Natural Rubber ...
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In the following carbocation, H/CH3 that is most likely to migrate to the positively charged carbon is A) CH3 at C-4 B) H at C-4 C) CH3 at C2 D) H at C2 ...
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The total no of alpha and beta particles emitted in the nuclear reaction 238U92 ->214Pb82 is ...
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A fair die is tossed repeatedly until a six is obtained. Let x denote the number of tosses required. The probability thta X≥3 equals A) 125/216 B) 25/36 C) 5/36 D) 25/216 ...
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In the following carbocation, H/CH3 that is most likely to migrate to the positively charged carbon is A) CH3 at C-4 B) H at C-4 C) CH3 at C2 D) H at C2 ...
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Th espin only magnetic moment value of C2(CO)6 is A) 0 B) 2.84 C) 4.9 D)5.92 ...
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For a first order raction A-> P the temperature T dependent rate constant k was found to follow the equation log k = -2000/T + 6. The pre exponential factor A and the activatin energy Ea respectively are A) 1.0x106s-1 and ...
