heat of combustion
ye out of the plane in the plane wale questions solve karne ka kya procedure rehta
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@Dexter
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.Heat of comb is inversely proportional to the stability of alkane, Is case main check hybridisation and see ki kya H atom and ch3 are in the same plane and are they close (side note kuch cases main aise questions main H bonding dedete)
could you pls elaborate main samjha nahi
yaha toh saare carbons ki hybradisation same hai (sp3)
also i think jo teen alkyl grps lage hain, ig unki relative stability dekh kar determine karenge ki zyada staable kaun (but kaise karenge? kya rules hote? plane ke ek upar ek neeche stable ya smth like that? )
is the answer option D
yes d hai
see ismain I check steric repulsion, angle strain
less the angle strain(the more far apart the grps) more the stability hence lesser the heat of combustion
by that logic, in R all the grps are equally spaced toh usme least repulsion nahi hona chahiye?
wedge and dash bhi haina
accha so you did smth like this:
2 wedges should be far placed and 2 dashes same, but a wedge and dash don't repel that much cus one is above the plane and one is below
yes
❤️ thanks a lot
i got another ques
but symetric molecules are stable so keep that in mind
I'll trying doing it, its been a while since I've touched oc
Hybridisation check karo
more the S character shorter and stronger the bond, more en aswell
i did, first wale mein saare hi carbons sp2 hain but answer bhi a hi hai
bredts rule maybe
yes yes i'm familiar with that but yaha shorter longer nahi pucha na
wot's that
Ig ismain nhi hai but Bridge head carbon is never be sp2 hybridised/ planar
no bridge here tho
try finding the BO
ha its about bond order, acha q tha
fck
MOT wala? 😭
nah its ok, strike nhi karta kabhi kabhi
simple formula hai
Ismain kaise nikalte the main bhul gaya
(no of bonding orbitals - no of antibonding orbitals)/2 ye wala?? but itne bade organic compounnds ke liye thodi hai ye 😭
damn koi na i'll try googling it
thanks again
That I remember but I forgot How to do it for these
There used to be some trick
oh
You’d have to find bond order
(I found a weird explanation at vedantu and don’t exactly know what it’s saying but yeah)
https://www.vedantu.com/question-answer/which-of-the-following-compounds-do-not-have-all-class-11-chemistry-cbse-60bcb3a58dae44639e31ea63
Which of the following compounds do not have all C-C bonds of same ...
Which of the following compounds do not have all C-C bonds of same length?(a)\n \n \n \n \n (b)\n \n \n \n \n (c)\n \n \n \n \n (d)\n \n \n \n \n . Ans: Hint: We need to know that a carbon-carbon bo...
@lmaodedXD we good?
+solved @!Nimay¡ @Max_34561
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