| Message |
|
|
|
Two people topped iitjee in 2012
|
|
|
|
|
Answer to Q1 is 1,Q2 is 4,Q4 is 3,Q5 is 2
|
|
|
|
|
Answer is MnO2 as it oxidises allylic alcohol to acrolein,ie,RCH=CHCH2OH+MnO2 GIVES RCH=CHCHO+MnO+H2O RATE IF YOU LIKED THE ANSWER
|
|
|
|
|
I have secured 130/240 in manipal ENAT..What could my rank?..Also can I get Computer science(CSE)?
|
|
|
|
|
I have secured 130/240 in manipal UGT..What could my rank?..Also can I get Computer science(CSC)?
|
|
|
|
|
Plz Rate if found useful..
|
|
|
|
|
This is coz O is more electronegative than S .This would mean stronger -I effect...Thus,less basicity
|
|
|
|
|
How was VITEEE 2012..Any guess or rough estimate of the expected cutoffs??
|
|
|
|
|
How was VITEEE 2012..Any guess or rough estimate at the expected cutoffs??
|
|
|
|
|
This is because wavelength of red light>blue,minima for diffraction is ntimes wavelength/2..which will be larger for red.Thus where we have minima for red(which is far away from central fringe),we get fringes that are primarily blue in colour
|
|
|
|
|
|
Consider a solid conducting sphere with a radius 0.7 cm and charge ?7.3 pC on it. There is a conducting spherical shell concentric to the sphere. The shell has an inner radius 2.8 cm(with 2.8 cm > 0.7 cm) and outer radius 5 cm and a net charge 27.9 pC on the shell. Denote the charge on the inner surface of the shell by Q?2 and that on the outer surface of the shell by Q??2. Find the charge Q??2. Answer in units of pC
|
|
|
|
|
What kind of questions are asked in physics viva for class 12 ?
|
|
|
|
|
|
Yes,it is the directrix,but how did you solve it?
|
|
|
|
|
Rates assured! Find the locus of the orthocentre of the triangle formed by any 3 tangents on the parabola y^2-4y+4x+8
|
|
|
|
|
Rates assured! Find the locus of the orthocentre of the triangle formed by any 3 tangents on the parabola y^2-4y+4x+8
|
|
|
|
|
By Le chatelier's Principle.To undo the effect of increase of temp,reaction proceeds in the direction where temp. is reducing,ie,forward.
|
|
|
|
|
Plz..ans this one! If charge is uniformly distributed in X-Y plane with charge density sigma in 1st quadrant and -sigma in the 3 quadrants.What is the work done by electric field in moving a point charge from (0,0,d) to (0,0,2d)...Ans is not 0
|
|
|
|
|
Where are the experts??Plz ans this question!
|
|
|
|
Vriti Edustore
