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To observe an elevation of boiling point of `0.05°C`, the amount of a solute (mol. wt. `= 100`) to
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A gas can be liquefied at temperature `T` and
pressure `p` provided
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If `alpha` are the roots of the quadratic equation `x^2 +ax+ b = 0, (b ne 0)`, then the quadratic e
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If `P = 1+1/(2xx2)+1/(3xx4)+..........` and `Q = 1/(2xx2)+1/(3xx4)+1/(5xx6)+.......` then
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The angle of intersection between the curves `y=[|sin x|+| cos x|]` and `x^2+y^2=10` where `[x]` den
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The displacement of a particle at time `t` is `x`, where `x = t^4 - kt^3` If the velocity of the pa
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