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iTeachChem
A Study Community for Everyone and Everything.We have weekly sessions on Spirituality, Math and Science! JEE, NEET prep? All doubts are crowdsourced. Hare Krishna!
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iTeachChem
A Study Community for Everyone and Everything.We have weekly sessions on Spirituality, Math and Science! JEE, NEET prep? All doubts are crowdsourced. Hare Krishna!
Joinso2cl reaction
one teacher said there will be no inversion of config as there will be 2 sn2 rxns and another one said one sn2 reaction hence inversion
confused...

Maths sqp
Kisi k pas or sample papers ho maths 12th boards ke ya school preboards ke paper? I want for practice
Matrix
DIrectly opening (A+B)^2 and getting 2AB=0 doesn't work here, why?
Could also explain thru any example......

Physics Vector Ques cross product
I have to prove area of triangle formed by a vector and b vector is half the magnitude of cross product of a and b. What am I doing wrong ?

Focal length of electrostatic lens
The kinematics of the 2nd part is getting too messy to solve and I'm getting an extra factor of e^(pi/2). What am I doing wrong?

my idea of limits is very poor but why is limit x tends to 0 [x sin(1/x)] 0?
i can write it as [sin (1/x)]/(1/x) , will the ' limit x-0 sinx/x=1 ' work?
MATHS QUESTION PAPER FOR CLASS 11
can someone please attach the annual exam maths paper of their school only if it is of a challenging level??
hydrocarbons
Write down the products of ozonolysis of 1, 2 - dimethylbenzene (o -xylene). How does the result support Kekules structure for benzene?
hydrocarbons
how to distinguish between but-1yne and but 2 yne
this is from hydrocarbons ncert 11th , so need answers without tollens reagent or any other 12th stuff...
Radial field due to ring
What and also how to easily derive the radial field due to a ring of radius R at a distance r from the axis of ring, (r<<R)? (slightly outside the ring)