stormycloud
IiTeachChem
•Created by stormycloud on 8/24/2024 in #💭│doubts
chemistry book recommendation
Is N avasthi good for physical chemistry questions? I am planning on buying it but ppl are giving mixed opinions
44 replies
IiTeachChem
•Created by stormycloud on 7/27/2024 in #💭│doubts
book recommendation
I talked to one of my seniors and he recommended VK Jaiswal for inorganic chem and ms chouchan for organic
Are these good?
I think he had a school module aswell, whereas I don’t
121 replies
IiTeachChem
•Created by stormycloud on 7/17/2024 in #💭│doubts
chemistry - recommendation please
Books for physical and inorganic and organic chemistry pls, mainly for question practice
52 replies
IiTeachChem
•Created by stormycloud on 7/16/2024 in #💭│doubts
physics - relative velocity [1D and 2D]
Can anyone recommend a good video for relative velocity? I don’t use yt/online vids often so idk who r good
[kinda want a video where they cover few medium-tough problems but anything good is fine, I am still confused with concept]
10 replies
IiTeachChem
•Created by stormycloud on 7/16/2024 in #💭│doubts
maths - location of roots tips please
So location of roots, I can understand the concept and everything and it is not that hard
But it takes so damn long bc I have to find for each condition and stuff and also have to avoid error, any tricks I could use to shorten the process?for my weekend test portion has location of roots and def will be lengthy with phy combined
So pls lmk if u have tips/tricks for location of roots
12 replies
IiTeachChem
•Created by stormycloud on 7/15/2024 in #💭│doubts
chemistry - valency
Q: Metal ‘M’ forms a peroxide of the type MO2, Valency of the metal wrt oxygen is?
Doubt: ik generally it is +2 but if we take an example like sodium peroxide won’t we take the valency of the sodium to be +1 bc I have never seen Na have a charge +2, is it an exception case ?
Excuse me if I am missing a stupid point
27 replies
IiTeachChem
•Created by stormycloud on 6/30/2024 in #💭│doubts
chemistry - energy or orbital
So p orbiatls are of three types that is px , py and pz right? So when they ask abt the energy comparison example:
The energy of px is :
1,Greater than s orbital
2,Equal to s orbital
3,Equal to py and pz orbital
4,Greater than d orbital
[all n value same]
What is the answer/s ?
31 replies
IiTeachChem
•Created by stormycloud on 6/17/2024 in #💭│doubts
maths doubt
root x+2 >= x
I need to know if this is correct or no :
Using wavy curve method x belong to [-1,2]…..1
x is defined only when it is greater than or equal to -2……..2
So from 1, 2 will x belong to [-2,2] ?
Please correct me if I went wrong somewhere
26 replies
