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How many of you have applied for BITS ? What dates have you all chosen for the exam? my slot May 22: first slot ...
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1)Find the number of solutions of the equation *Image* here [.] is greatest integer function 2) evaluate - \int_{0}^{1}{(1+e^{-x^2}})dx 3) \textup{if }I_n=\int_{0}^{1}e^x(x-1)^n \textup{dx} \textup{ and } I_p=24e-65 \\\textup ...
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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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wat is the O N of 1) Cr in CrO5 2)S in H2SO5 why is with normal way of finding ON the ans is not coming ...
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(1) 2 loudspeakers are emitting sound waves of wavelength \lambda with an initial phase difference of \frac{\Pi }{2} .At what minimum distance from O on line AB will one hear a maxima? *Image* (A)25\lambda (B)\frac{100\lambda ...
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Number of S-S bond present in P4S3 is ___. Can we do this if we dont know the structure ? ...
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Arrange the following in increasing order of extent of hydrolysis (A) PCl3 > AsCl3 > SbCl3 > BiCl3 (B) PCl3 > AsCl3 > BiCl3 > SbCl3 (C) BiCl3 > SbCl3 > AsCl3 > PCl3 (D )BiCl3 > SbCl3 > AsCl3 â ...
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Q1 [CoCl2(NH3)4]+ + Cl- → [CoCl3(NH3)3] +NH3 If the product shows only one type of isomer then reactant must be trans ..is my conclusion correct ?? Q2 Cu+ exists as s1d9 or d10 ?? ...
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with very few days left for jee,what would be the right way of approach now? a)solve as many fiitjee and past iit ques papers as possible. b)keep revising the chapters again and again etc plz give ur opinion. ...
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Q1. (T/F) If the complex nos. z1, z2, z3 represent the vertices of an equilateral triangle such that |z1| = |z2| = |z3|, then z1+z2+z3 ≠0 (ans given: T) Q2. No. of ways to Arrange letters of the word INTERMEDIATE such that ...
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Q1. (T/F) If the complex nos. z1, z2, z3 represent the vertices of an equilateral triangle such that |z1| = |z2| = |z3|, then z1+z2+z3 ≠0 (ans given: T) Q2. No. of ways to Arrange letters of the word INTERMEDIATE such that ...
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Q1 [CoCl2(NH3)4]+ + Cl- → [CoCl3(NH3)3] +NH3 If the product shows only one type of isomer then reactant must be trans ..is my conclusion correct ?? Q2 Cu+ exists as s1d9 or d10 ?? ...
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(CH3)2-CH-CH2-CH3+Cl2→ X in presence of light. X is a monohalogenated product.What is X.Give structure with explanation. ...
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(CH3)2-CH-CH2-CH3+Cl2→ X in presence of light. X is a monohalogenated product.What is X.Give structure with explanation. ...
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(CH3)2-CH-CH2-CH3+Cl2→ X in presence of light. X is a monohalogenated product.What is X.Give structure with explanation. ...
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*Image* ...
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*Image* ...
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1) Which of the folll react wid PCl5 ? (multi options correct) Acetaldehyde formaldehyde acetone ethylalcohol single option correct 2)The smallest aldose able to form a cyclic hemiacetal is ? triose wid 3 carbons pentose wid ...
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Find the Bond angle, hybridisation and shape of (1)SF4 (2)XeOF4 (3)ClF3 (4)NH4+ ...
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1)dissolution process is endothermic 2)during dissolution there is interactions between H2O and there the dissolving chemical or bonds are formed.......whenevr bonds are formed energy is released assert if 1) or 2) both is tr ...
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THE HIDDEN THINGS ARE FOR MY REFERENCE TO CONFIRM ANSWERS THEY R IN NO WAY RELATED TO ANS OR QS (!) Mn 2+ can be oxidised to MnO4- by --- --> 13Fbl 1 (A) SnO2 (B) PbO2 (C) BaO2 (2) The reaction which proceeds in the forwar ...
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plzzz integrate this ∫ 1/1+5cosx from 0 to Π...
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Multiple option type Let f: \left[-1,1 \right] onto \left[3,5 \right] be a linear polynomial.Then which of the following is true? (A)f(-\frac{1}{2})=\frac{7}{2} \: (B)f(-\frac{15}{4})=\frac{1}{4}\: (C)f(0)\neq 4 \: (D)f(\frac ...
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2 \left| sin\frac{\pi x}{3!}\right|-3\left| cos\frac{\pi x }{4!}\right|+tan(\frac{e^{7x}}{e^{[7x]}}+tan\frac{7\pi x}{3}) ...
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who din get isat adsmit card yet???[2] ...
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what is the effect of adding inert gas at constant pressure to a system? ...
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Q1. Let the function f(x) = x2+x+sinx-cosx+log(1+|x|) be defined on the interval [0,1]. The function g(x) on [-1,1] satisfying g(-x) = -f(x) is ans given: -x2+x+sinx-cosx+log(1+|x|) (wrong naa?) Q2. If f:R-->R is defined b ...
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Q1. Let the function f(x) = x2+x+sinx-cosx+log(1+|x|) be defined on the interval [0,1]. The function g(x) on [-1,1] satisfying g(-x) = -f(x) is ans given: -x2+x+sinx-cosx+log(1+|x|) (wrong naa?) Q2. If f:R-->R is defined b ...
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Q1. Let the function f(x) = x2+x+sinx-cosx+log(1+|x|) be defined on the interval [0,1]. The function g(x) on [-1,1] satisfying g(-x) = -f(x) is ans given: -x2+x+sinx-cosx+log(1+|x|) (wrong naa?) Q2. If f:R-->R is defined b ...
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Q1. Let the function f(x) = x2+x+sinx-cosx+log(1+|x|) be defined on the interval [0,1]. The function g(x) on [-1,1] satisfying g(-x) = -f(x) is ans given: -x2+x+sinx-cosx+log(1+|x|) (wrong naa?) Q2. If f:R-->R is defined b ...
