iTeachChem

I

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!

Join

Sound waves

Why does sound waves travel along given path
No description

UGEE 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??

JM 29 S2 Maths

Kisi k ps iska solution hai kya?
No description

motion , closest approach

i am getting 1/2 idk what i did wrong
No description

Physics Motion

how to do option 2
No description

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...
No description

Physics Motion

i attemped both option and couldnt get answer in either
No description

eas

biphenyl undergoes friedel craft acylation with ch3cocl followed by nitration , give the structure of final product

Magnetism and matter class 12

Am I stupid or is b also correct ( answer key says c option)

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
No description

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
No description

binomial

only bothered bout sum of series
No description

meta director

very small doubt is -ch=ch2 a meta director or o/p director...

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)

alkene hydrolysis to alcohol

Which of the following alkene is used?
No description

products of electrolysis

koi meko call pe products of electrolysis smjha do simple bhasha mai

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...
No description

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?
No description