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ARRANGE FOLLOWING CARBOCATRION IN DECREASING ORDER OF STABILITY *Image* I THINK IT SHUD BE 2>4>3>1 AM I CORRECT????? ...

State rank is split into 2 general and overall What does tat mean? And can someone see this and temme what AI and HS mean? http://aieee.nic.in/ccb2009/ORCR09/Engineering/Eng/NTIOrCr.htm ...

A cylindrical tube of volume 'V' with adiabatic walls containing an ideal gas.The internal energy of this ideal gas is given by 1.5nRT.The tube is divided into two equal part by a fixed diathermic wall.Initially, the pressure ...

Find three-digit numbers that are divisible by 5 as well as 9 and whose consecutive digits are in AP. Pls tell which will be the best way to proceed..no need to post the solution. ...

what do you mean by dπ and pπ back bonding ...

Ethylamine + HNO2 → X X + PCl5 → Y Y + NH3 excess → Z Find X,Y,Z...!! ...

*Image* ...

If a,b,c,d are in HP,then ab+cd+bc = A. 3ad B.(a+b)(c+d) C. 3ac D. none of these. ...

If 1 + a + a2 + a3..... an =(1+a)(1+a2)(1+a4) then n is equal to ____ ?? ...

If a,b,c,d are diff. pos. real nos. in HP,then A. ab>cd B. ac>bd C. ad>bc D. none of these ...

∫{ (x-3) {sin-1(lnx)+cos-1(lnx)}dx ...

A particle of mass 0.195 g carries a charge of -2.50 X 10^- 8 C. The particle is given an initial horizontal velocity that is due north and has magnitude 4.00 X 10^ 4 m/s. What are the magni- tude and direction of the rninirn ...

Find all real values of parameter a for which the equation in x \[ 16x^{4}-ax^{3}+(2a+17)x^{2}-ax+16 = 0 \] has four solutions which form an arithmetic progression. ...

[SYNTAX ERROR] ...

1) every atom or ion that forms an fcc unit cell is surrounded by x octahedral holes and y tetrahedral holes.?where x and y are.............. 2)consider the structure of CsCl(8,8 coorsination).How many Cs+ ions occupy the sec ...

A conference has 47 people attending. One woman knows 16 of the men who are attending, another knows 17, and so on up to the m-th woman who knows all n of the men who are attending. Find m and n. ...

Given a regular 2007-gon. Find the minimal number k such that: Among every k vertexes of the polygon, there always exists 4 vertexes forming a convex quadrilateral such that 3 sides of the quadrilateral are also sides of the ...

viscoscity of any liquid depends upon viscous force,area of cross-section A and velocity gradient of the liquid.deduce the relation of viscos course in terms of coefficient of viscoscity. ...

*Image* i read the above thing but din get wat do they mean to say.............plz xplain wat does the above thing mean to say! ...

Hey i was expecting a score of around 250 for aiee 2009. I checked with 4 diff solns and more or less got the same figure.But to my horror, my result says i have got oly 117. How is this possible?Could there have been a mista ...

Q1. In a container of negligible mass 140 g of ice initially at -15°C is added to 200g of water that has a temperature of 40°C.If no heat is lost to the surroundings ,what is the final temperature of the system and masses o ...

A bullet of mass 10 g moving with a speed of 20m/s hits on a ice block of mass 990g kept on a frictionless floor and gets stuck on it.How much ice will melt if 50%of the lost K.E goes to ice?(Temp of ice block=0 degree celciu ...

my aieee all india rank is 16869 and state rank is 310 i m from chandigarh........... which NIT can i get and which field ... also for pec ...

I Am having a few simple problems.... 1)In a book dat i have been reading it is said -"Dipole moment of trans-dichloroethylene is zero while cis-dichloroethylene has a definite dipole moment"...WHY? 2) Is there any technique ...

if (9+4√5)n=p+β where n and p are postive integers and β is a positive proper fraction, prove that (1-β)(p+β)=1 ? ...

I would jus like to request the mentors to upload a few more tests (especially on general organic chemistry) and also some course materials ...

WAT IS REASON FOR BAKER-NATHAN EFFECT? ...

The rational number which equals to the number 2. 3 5 7 with recurring decimal is-- A. 2355/1001 B. 2370/997 C. 2355/999 D. none of these. ...

WHAT IS GRAM EQUIVALENT? ...

Calculate the no. of H2C2O4 molecules in 100ml of 0.02N oxalic acid solution. plz explain the steps ...