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·For the chemical reaction `3X(g) +Y(g) ⇋ X_3 Y(g)` the amount of `X_ 3Y` at equilibrium is affe
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If the coefficient of the middle term in the expansion of `(1+ x)^(2n+2)` is p and the coefficients
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A simple pendulum is suspended from a peg on a vertical wall. The pendulum is pulled away from the w
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A block of mass 2 kg is hanging over a smooth and light pulley through a light string. The other end
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A small block is shot into each of the four tracks as shown below. Each of the tracks rises to the s
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Two plane mirrors A and B are aligned parallel to each other. as shown in the figure. A light ray is
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