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Most of us aren't happy with JEE-2010 and the way it was conducted?Can we do something?Can we have a re-exam? those in support of a re-exam do reply here............ ...
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The disk has a weight of 100N and rolls without slipping on the horizontal surface as it oscillates abt its equilibrium position . If the disk is displaced , by rolling it counterclockwise 0.4 rad, determine the equation whic ...
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thanks a lot bhaiya!n all friends n all TIITians as few guys don want me here naymore so i think i shud not trouble them and give them there wish so leaving........... but i liked this forum since always...n will keep visitin ...
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http://www.educationjelly.com/downloads/ebooks/Books%20for%20AIEEE.pdf ...
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1. The ionic radii of Ca2+ and Na+ ions are about the same yet calcium ions are more hydrated than sodium ions. Suggest an explanation for this. ...
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ADDED Q9,Q10,[ Q8) .....by avinav ] don't have the answers so can't confirm Q1 ) The max. resultant of two forces is P and the minimum resultant is Q . If the two forces are at right angles then resultant is .......... Q2) L. ...
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\sum_{k = 0}^{\infty}\frac{x^{k}}{k+1} ?? ...
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1)The solution of the differential equation \frac{dy}{dx}=\frac{x+y}{x} satisfying the condition y(1) =1 is (1) y=xe(x-1) (2) y=xlnx+x (3) y=ln x + x (4) 2 y = x ln x + x2 ...
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if f(x)= log( 1+x/1-x ) ; g(x) = log( 3x+x3/1+3x2 ) then find f(g(x)) in terms of f(x). 1) -f(x) 2) 3f(x) 3) [f(x)]3 4) -3f(x) ...
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Ques.) 2 moles of PCl5 are taken in a closed vessel. At equilibrium the vessel contains 2.5 moles. The degree of dissociation of PCl5 is 1. 0.25 2. 0.5 3. 0.4 4. 0.2 ...
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Ques.) 2 moles of PCl5 are taken in a closed vessel. At equilibrium the vessel contains 2.5 moles. The degree of dissociation of PCl5 is 1. 0.25 2. 0.5 3. 0.4 4. 0.2 ...
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When C2H5OH and CH3COOH are mixed in equivalent, equilibrium is reached when 2/3 of acid and alcohol are used. How much easter will be present when 2 moles of acid were to react with 2 moles of alcohol? 1. 1.33 mole 2. 1 mole ...
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Ques. Which of the following is incorrect for the reaction? *Image* 4th option C IS *Image* ...
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Ques.) 2 moles of PCl5 are taken in a closed vessel. At equilibrium the vessel contains 2.5 moles. The degree of dissociation of PCl5 is 1. 0.25 2. 0.5 3. 0.4 4. 0.2 ...
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*Image* [.] denotes the greatest integer function ...
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*Image* [.] denotes the greatest integer function ...
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1..IN WHICH OF THE FOLLOWING BONDS re not equal 1.SF4 2.SiF4 3.XeF4 4..BF4 GIVE EXPLANATION [2] ...
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Many of my friends including some here are aying that 30 % of the candidates appearing for this yr's JEE did not know abt the ors error - which is a disaster. I don't agree to this bcoz they would just go on marking according ...
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how was it??? how many gave how much r u expecting?? ...
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how was it??? how many gave how much r u expecting?? ...
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how was it??? how many gave how much r u expecting?? ...
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*Image* ...
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A metallic surface has a threshold wavelength of 600 nm. It is irradiated by a monochromatic light of wavelength 400 nm. Then, (A)no photoelectrons are emitted (B)photoelectrons with speed varying from 0 to V max are emitted ...
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What is the decreasing order of strength of the bases *Image* and *Image* (a) *Image* (b) *Image* (c) *Image* (d) *Image* ...
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A crystalline solid in which X atoms are located at the cube corners of the unit cell, oxygen atoms are located at the cube edges and sodium atoms at the cube centre. The molecular formula of the compound will be (a) NaXO3 (b ...
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Statement I: Any process in which both the pressure and volume change, takes place only at constant temperature. Statement I I: Work done in thermo- dynamic process is path dependent. (A)Statement I is false, Statement II is ...
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how can u write 31 only usin 3 five time?? ...
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Could be of some help to all --- A chemical reaction is a process in which one set of chemical substances (reactants) is converted into another (products). It involves making and breaking chemical bonds and the rearrangement ...
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For CONCAVE minuscus adhesive force>cohesive For CONVX minuscus adhesive< cohesive For plane (neither concave nor convx angle of contact =90°) : a) adhesive<cohesive b) adhesive>cohesive c) adhesive=cohesive ???? ...
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For CONCAVE minuscus adhesive force>cohesive For CONVX minuscus adhesive< cohesive For plane (neither concave nor convx angle of contact =90°) : a) adhesive<cohesive b) adhesive>cohesive c) adhesive=cohesive ???? ...
