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wat s reed reaction? ...

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1) which of the follwoing pairs of cations cannot be separated by using an NaOH solution? a) fe3+, al3+ b) cr3+, al 3+ c) sn2+, pb2+ d) cu2+, pb2+ ...

*Image* its from a dependable source : Pradeep's Chemistry for ma explanation : http://targetiit.com/iit_jee_forum/posts/organic_chemistry_2_2616.html higher the pKb lower the basicity ...

*Image* The flow sheet below is meant to be used from left to right. That is, the first step is to classify the halide structure (are unimolecular or bimolecular reactions more likely?) Then, assess the nucleophilicity vs. ba ...

F(x)=1+x , x ε [0,1) g(x) =2-x,x ε [1,2] then draw a sketch for g{f(x)}........... ...

which of the follwing cannot be separated by using dil.HCl.. a) (hg2)2+ ,pb2+ b) hg2+ , ag+ c) ag+, cu2+ d) (hg2)2+ ,bi3+ ...

Which amine is the weakest base? Please explain so I can understand.. a. CH3CH2NH2 b. (CH3)2NH c. C6H5CH2NH2 d. C6H5NH2 e. C6H5CH2NHCH3 ...

This is important throughout organic chemistry, but will be especially important when trying to determine the products of elimination and substitution (E1, E2, SN1, SN2)reactions. There are generally three trends to remember ...

what is bond order of O3,S8 & c6H6???? ...

in d reaction of pchloro toulene wid KNH2in liqNH3d major product (a)o-toulidine (b)mtoulidine (c)pToulidine (d)pchloroaniline ...

*Image* In figure,there are shown two similar,uniform,rigid rods A and B each of mass M and length L are placed in contact at their one ends,on a smooth horizontal table.A sharp impulse is applied at one end of the rod A as s ...

hi friends jus started this thread to find out the most popular coaching insti jus type the following after adding your insti ;) brilliant - 1 ( BT) narayana - 1 ( NT) fiitjee- 0 (FT) aakash-0 (AT) resonance-0(RT) use the sho ...

*Image* benzene having a 3member ring on adding ch2n2 get converted to d benzene having 4 member ring ...

CHLORINATION OF TOULENE IN PRESENCE OF LIGHT N HEAT FOLLOWED BY TREATMENT WID AQ. KOH GIVES (A)O-CRESOL (B)P-CRESOL (C)2,4DIHYDROXY TOULENE (D)BENZOIC ACID ...

Let f be a differentiable function such that f(x+y)=f(x)+f(y)+x2y and lim f(x) = 0 x→0 x Then find f'(10) ...

can anybody tel me the syllabus for vit.............. its urgent ...

If A is a square matrix of order 3 then |(A-AT)2009| is equal to... [7] ...

When 1,3,9-tribromo-9-methyl-5-decanol is treated with a strong base, the major product will be? Explain with the mechanism.... ...

The standard molar enthalpies of formation of cyclohexane (1) and benzene (1) at 25°C are – 156 and + 49 kJ mol–1, respectively. The standard enthalpy of hydrogenation of cyclohexene(1) at 25°C is – 119 kJ mol–1. Us ...

What is the product of the following reaction? *Image* ...

The velocity of the particle is 10 3 m/s.. 1. Find the verticle height h... 2. Maximum height attained by particle from O 3. distance PQ (NOTE: The particle is projected and hits the planes perpendicularly..) *Image* ...

What is the product of the following reaction? *Image* ...

Can somebody mathematically prove that at resonance, amplitude of the oscillating system becomes high? This might be simple but most of us only know the fact and don't have this proof. Try it.. ...

*Image* plz ans q28 ...

*Image* plz solve ...

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given a quadratic equation f(x)=ax2+bx+c what are the conditions for 1}both roots to be greater than a specified number k 2}given number k lies between both the roots 3}both roots are confined within numbers p and q it would ...

Dont know where I am wrong....... I solved this question by 2 diff methods and am getting answers diff.....plzz tel my mistake Q A sphere of 5 kg specific gravity 2 is completely submerged into water.Find radius of sphere met ...