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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!
JoinUGEE FORM
what to write in the ugee form section where they are asking about why u want to join write a paragraph wale section mai??
Thermal Expansion Overflown Volume to Change in Temp.
was going thru a Revision checklist where he mentioned that we can calculate the rise in temprature of the system by measuring the weight of the overflown but he didnt explain how
any ideas on how it can be done???
just to clear stuff up volume overflown(deltaV) here is just the diffrence of change in volume of Liquid and change of colume of container...

eas
biphenyl undergoes friedel craft acylation with ch3cocl followed by nitration , give the structure of final product
river problem
i tried doing this question but i ended up getting a hard equation in terms of sin0 and cos0 and on proceeding further i got stuck again

Interesting question on COM
The answer given is C) the solution doesn't provide any explanation as to why, can someone suggest to me the thought process of how I should solve this

Nitration
During nitration in SE rxns what is the role of hno3
Is it a bronsted base or a lewis base...
Can ring chain isomers be positional isomers also?
I mean, the number in pcc can be same in both, but should nature of pcc have to be same in position isomers or different? (Maybe eg: from cyclopropane to propene, there is difference of fg so in this case, ring chain isomers can't be position isomers but is it always that?.. I'm confused)
P Block Group 13 Oxidation State problem
it says here that the relative stability of +1 oxidation state increaees
my question is: relative to what???
is +1 State more stable down the group in comparison to +3 of these elements??
or is +1 state more stable in the sense that +1 of Tl > In > Ga...

Kinematics: Range doubt
How to go about option (3) & (4)? I have a vague-ish idea it has something to do with radius of curvature and relation from max. height. But how to build on that?
