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Explain the order of basicity of the following compounds in (i) Gaseous phase and (ii) inaqueous soln. : (CH3)3N, (CH3)2NH, CH3NH2, NH3 Give Proper Explanation. ...

ARRANGE THE FOLLOWING IN DECREASING ORDER OF BASICITY. eXPLAIN THE REASON AS WELL. *Image* ...

let x,y and z be complex nos such that x+y+z=2 x^{2}+y^{2}+z^{2}=3 xyz=4 evaluate \frac{1}{xy+z-1}+\frac{1}{yz+x-1}+\frac{1}{zx+y-1} not my doubt[1] ...

let N has total 105 factors including 1 and N.....if N is divisible by 1000 then total number of odd factors of N lying between 1 and N can be..can be..can be (ans batao)[3] btw this is a q of bmat open test of last year ...

Q) A point charge Q is placed at a distance 'a' above a horizontal plate which is infinitely large. find the flux passing through the horizontal plate? ...

IN AIEEE Online submission it is need to send 10th passing certificate ??? ...

n0/2 atoms of X(g) are converted in to X+ (g) by energy ∆H,KJ .n0/2 atom atoms of X(g) are converted in to X+(g) and n0/2 atoms of X(g) converted in to X-(g) by energy ∆H2. calculate the ionization energy and electron aff ...

Why do Mno4- and Cr2O72- show color? ...

Find a and b given that (x^6+1) = (x^2+1)(x^2+ax+1)(x^2+bx+1) is an identity ...

A point charge q is placed at a corner of a cube. Find the flux passing through the cube ? If you are through with the 1st part , try to find out the flux passing through the surface of the above cube which lies opposite to t ...

Ques) If x/ p + y/q = 1 touches the circle x2 + y2 = a2 , then the point (1 / p , 1/q) lies on a /an (a) Straight line (b) Circle (c) Parabola (d)Ellipse ...

*Image* What is the Product in above Problem? ...

Why does monobromination of acetanilide proceed faster than benzene? ...

I passed class 12th in 2009 in CBSE and had a PCM score of 93% in CBSE. My all India JEE score was in the Extended Merit list and somewhere near E-35k. My AIEEE score was about 48k, without any coaching and preparation. This ...

Why does decarbonylation take place in acylation? ...

Ques) A circle circumscribing an equilateral triangle with centroid (0,0) of a side a is drawn and a square is drawn touching its four sides to circle. Then find the eqn of circle circumscribing the square. ...

Methylenomycin A is a potent antibiotic isolated from Streptomyces violaceoruber. Answer the following questions about methylenomycin A. *Image* i) Identify the stereogenic (chiral) centers in Methylenomycin A. Determine whet ...

two balls with masses 1 kg and 2 kg are slipped on a thin smooth horizontal rod. the balls are interconnceted by a light spring of stiffness k=24.the left hand ball is imparted velocity v1=12cm/s. find the oscillation frequen ...

1,2 dichloro propane+(alc.)KOH------->?? this question was posted quite earlier,but i want to revive the disscussion hints:think of E1,E2 and Sn2 ...

Multiple Correct Answer type . The standard enthalpy change of formation of Al2O3(s) is −1669 kJ mol−1 and the standard enthalpy change of formation of Fe2O3(s) is −822 kJ mol−1. (a) ∆Hο for the following reaction. ...

Find the range of x: √(x^2 -x) /1-|x| ...

WHICH OF THE FOLLOWING HAS HIGHER BOILING POINT? (a)p-nitrophenol (b)o-nitrophenol give explanation.......i am bit confused ...

ASSUME THAT A PARTICULAR AMINO ACID HAS AN ISOELECTRIC POINT OF 6.0 .IN A SOLUTION OF Ph 1.0 WHICH OF THE FOLLOWING SPECIES WILL PREDOMINATE ?????? *Image* ...

GIVE THE FINAL PRODUCT *Image* ...

Vapour density of PCl5 is 104.16 but when heated to 230°C its VD is reduced to 62. The degree of dissociation of PCl5 at this temp = (a) 6.8% (b) 68% (c) 46% (d) 64% ...

Find the equation of the circle of minimum radius which contains the 3 circles. x2 + y2 - 4y - 5 = 0, x2 + y2 + 12x + 4y + 31 = 0, x2 + y2 + 6x + 12y + 36 = 0, ...

Arrange in increasing order of complex forming tendency: Ca2+, Fe2+, Fe3+, Cr2+ ...

if the function 0∫x f(t) dt->5 as |x|->1,then the value of (a) so that the equation 2x + 0∫x f(t) dt =a has atleast 2 roots of opposite sign in (-1,1) is (a) a ε (0,1) (b) a ε (0,3) (c) a ε (-1,∞) (d) a ε (3,â ...

PhMgBr + PCl3 ---------> ??? i remember 3 options only,,they were -- a. chlorobenzene. b. dichlorobenzene. C. bromobenzene. ...

Without using binomial or any -nomial theorem and with logical reasoning find out the co-efficient of the following in the expansion of (x+1)(x+2)(x+3)...............(x+n) : 1) xn-1 2) x Ans : 1) 1+2+3+......+n 2) n!(1+ 1/2 + ...