I
iTeachChem•4mo ago
rosaline

CHEMISTRY

Chemical bonding
No description
28 Replies
iTeachChem Helper
iTeachChem Helper•4mo ago
@Dexter
iTeachChem Helper
iTeachChem Helper•4mo ago
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.
iTeachChem
iTeachChem•4mo ago
Hello! Can you try this out with the strcutures drawn and share it here? You can assign +ve and -ve charges to the elements depending on number of bonds/formal charge
rosaline
rosalineOP•4mo ago
Im unable to draw structure 😭😭😭
iTeachChem
iTeachChem•4mo ago
and the structure without any charges should be the most stable :) Have you done coordination? if not, revisit it once you do so! NO or ON both can form bonds (ie N or O) same with CN, both N or C can form bonds If oxygen forms 3 bonds, it gets a -ve charge if N forms 3 bonds that is chill
rosaline
rosalineOP•4mo ago
I am in 11th sir 😭
iTeachChem
iTeachChem•4mo ago
do this q in 12th :) the general idea is ki 3 bonds b/w N and O and C and N wouldbe the most stable this is possible in ONCN NOCN has a double bond b/w N and O and ONNC has a N-N bond which is not strong anyway, if youa re preparing for jee main or neet this is not relevant jee advanced ke liye doing the whole of ioc before the exam helps
rosaline
rosalineOP•4mo ago
It is given in chemical bonding sir
iTeachChem
iTeachChem•4mo ago
cos they asked mixed concept ideas. yea have explained upar :) you can do this on the basis of formal charges
rosaline
rosalineOP•4mo ago
IIT jaana 😤
iTeachChem
iTeachChem•4mo ago
this start reading JD Lee ye sab sawal karna ka fayda nahi :P
rosaline
rosalineOP•4mo ago
Yeh nhi aata saar 😔 What is that
iTeachChem
iTeachChem•4mo ago
.chem
iTeachChem
iTeachChem•4mo ago
author hain
rosaline
rosalineOP•4mo ago
Why
iTeachChem
iTeachChem•4mo ago
formal charge toh ncert me hai na.
rosaline
rosalineOP•4mo ago
Yes ik that
iTeachChem
iTeachChem•4mo ago
cos these will never be asked in jee advanced. you need basics and mug a lot of extra theory for jee adv ioc. which comes almost directly from jd lee coaching qs on ioc esp go way too irrelevant
rosaline
rosalineOP•4mo ago
Aur books na kharid rhi main sir 😤
iTeachChem
iTeachChem•4mo ago
cos they keep teaching things that are asked in one jee exam
rosaline
rosalineOP•4mo ago
This ques is in vk jaiswal
iTeachChem
iTeachChem•4mo ago
increasing the volume one has to study, fir se kabhi nahi poocha jayega no comment on this, but i have told you what you need for advanced :)
rosaline
rosalineOP•4mo ago
😭
iTeachChem
iTeachChem•4mo ago
formal charge idea, i have done in my sessions, you can check it out! this can be solved on the basis of that.
rosaline
rosalineOP•4mo ago
Ok sir Saar band krdo isse
iTeachChem
iTeachChem•4mo ago
+fsolved
iTeachChem Helper
iTeachChem Helper•4mo ago
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