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Lowering of vapor pressure is determined by this process In the following process,Air is allowed to pass through a solvent or solution;it takes up solvent vapor with it ot get itself saturated with vapors at that temperature ...

Find intercept and slope when 1/XA v/s 1/YA is plotted ...

A block moves down an incline with a constant velocity. What is the force exerted by the incline on the block ? ...

does the limit exist- limx-0xsin1/x ...

When to take permutation and when combi ? Suppose there are 11 places and 7 people have to be distributed in these places. How many ways ? Pls explain. Also pls explain the prime difference between permu and combi and when to ...

A block moves down an incline with a constant velocity. What is the force exerted by the incline on the block ? ...

What is meant by a hard acid and a hard base?Please explain. ...

find (p) so that the given equation has real solutions (cos p -1)x2 + (cos p)x + sin p =0 ...

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Can you please explain what is steady state with regard to heat transfer through a metal slab?How actually the temperature of different cross-sections become constant with respect to time? ...

1+ \frac{cos\theta }{cos\theta } + \frac{cos2\theta }{cos^2\theta } + \frac{cos3\theta }{cos^3\theta } + ... upto \infty for those whose latex is not working 1+ cosθ/cosθ + cos2θ/cos2θ + cos3θ/cos3θ + ... upto ∞ ...

plz solve this one.... ∫ dx/sin5x + cos5x ...

Try to prove that the locus of the centre of a circle that cuts two given circles orthogonally is the radical axis of the two given circles.(very important proof in coordinate geometry) ...

This is a classical question of magnetic flux... *Image* The bluish part is a metalic conductor which is moving with a velocity v There is a magnetic field in the dotted circular region... will there be the current in the loo ...

if f(x) has domain [0-1] and range [0-1] and iscontinuos n differneitable show dat for sum x...f(x)=x ...

Q1. MULTIANSWER CORRECT choose the correct statements (A) KMnO4 is a powerful oxidising agent (B) KMnO4 is a weaker oxidising agent than K2Cr2O7 in acid medium (C) KMnO4 is a stronger oxidising agent than K2Cr2O7 in acid medi ...

A thin disc or radius R has charge Q distributed uniformly on its surface. The disc is rotated about one of its diametric axis with angular velocity w in a uniform magnetic field of magnitude B directed inward into the plane ...

f(x) = e2x. Then the normal to the curve f(x) passes through (a) (0,1) (b) (lne, e2) (c) (1/2, e) (d) (-1/4, 1/√e) ...

Column I Column II (A) Work (p) ML2T-2 (B) Torque (q) N-m (C) Energy (Mechanical) (r) cal (D) Thermal energy (s) kgm2/s2 (t) Joule ...

Paragraph Two long parallel wires, each of radius 'a' whose axis are at a distance 'd' apart carry equal currents in opposite direction. (In all the calculations, flux within the wire is to be neglected) *Image* Q1. The self ...

*Image* A highly expected question made by me with a GREAT mind The figure shows two capacitors of capacitance C and charge Q1 and Q2 respectively as shown in the figure.An uniform electric field E exists b/w the plates of th ...

H2SO4+HI→ K2Cr2O7+HCl→ CaOCl2+NaI+HCl→ ...

tertiary substrate favours elimination and among substitution SN1 .......BUT IN CSE OF TERTBUTYL CHLORIDE WITH 80% ALCOHOL AT 298K ,83%PRODUCTS ARE SN1 AND 17% ARE OF E1......WHY?????????????? ...

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*Image* is it aromatic.explain ...

Q. A body of mas m is thrown at an angle to the horizontal with an initial velocity vo. Assuming air drag to be negligible, momentum increment lΔpl that the body acquires during the tth second of its motion is (A) mg/4 (B) m ...

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