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

💭│doubts

💭│ask-ncert

Heat loss

why would there be heat loss in this , also capactior and inductors dont do heat loss? only resistors do
No description

WPE

how do you even do this 💀
No description

WPE

but isnt pseudo force just a jugaad of mathematics?? its not a real force??? and like if there is a force on a body that makes it move at an acceleration of 10 and observer is also moving at 10 i would see that it doesnt not move and hence no work is done on the body...
No description

Basic Periodicity Doubt

They have given enthalpy=602 and first electron affinity=-enthalpy=-141. So shouldn't (based on the data given), the second electron affinity be -462?
No description

Hoffmann Bromamide Degradation

Question asked whether this compound will perform Hoffmann Bromamide degradation or not. Answer was "Yes" with this reaction mentioned in the solution. 1) We require primary amide but our reactant is secondary amide so how will it react? 2) With what mechanism does the reaction proceed?...
No description

Remainder problem

What is going on here what are they tryna do
No description

Lorentz Force

I keep getting a second order differential equation in v_x and v_y but, they depend on x. So it ends up being a third order DE in x, and I have no clue atp....
No description

Bond Dissociation Energy order

Q. The incorrect order of bond dissociation energy will be : A. H – H > Cl – Cl > Br – Br B. Si – Si > P – P > Cl – Cl (Correct Answer) C. C – C > N – N > O – O...

SnS Pascal Triangle

how to do this i have no idea
No description

Ksp Doubt

How are we supposed to find these Ksp values?
No description

double integral

how do you calculate area under y = sqrt(x) using polar? from 0 to x(0)

electrostatics

A square of side b centred at the origin with sides parallel to axes x and y has surface charge density σ(x,y) =kxy (where k is a constant ) within its boundaries. Total charge on the square is? The ans is 0 since positive and negative charrge desnities cancel out...but how do i do it with integration?...

States of Matter

how to think in such questions??
No description

Adv St Lines

Why are C and D true , how do we check it
No description