Before I was hating organic but when I started to follow you ...... My concepts has been crystal clear..... Hatts offs to your ORGANIC sir.... VK sir ROCKS🤘
Sir the bond energy of stable 3degre is low why ❓those Element or molecules Which have more stable so there bond energy or dissociation energy also will more
Actually...stability jyada hoga to easily formed....and less stable to less easily formed and easily break.....because bond to stable hona chahta hai....is it???or not sir plz reply...
Because due to double bond, electronegativity of carbon increases and hence it pulls electrons. Positive charge and free radical need electrons but instead of getting electrons, electrons are being pulled from them due to high electronegativity of carbon. So unstable. C=C is sp2 hybridised and so 33% s character.... So high electronegativity than C-C which is sp3 hybridised having 25% s character. C÷C (triple bond) is sp having 50 % s character and is most electronegative.
Before I was hating organic but when I started to follow you ...... My concepts has been crystal clear..... Hatts offs to your ORGANIC sir.... VK sir ROCKS🤘
😃🕉️ Keep loving bachcha
Thnku sir.....mai bhul gya tha ye...notes me hone ke baad v smjh ni aaya
7:01pe first H a remove karne ki bad 6 alpha H a raha hain but there written is 5
we should not Consider alpha hydrogen at double bonded carbon.im I right, if not please correct me.
@@rojabindhupatel5333 yes u r correct bcs we have to check only radicle hyperconjugation
Why shouldn't we consider alpha on double bonded carbon???
@@ShivamThakur-id2qm B/c alpha c must be Sp3 hybridised or attached with single bond this is the condition of H.C. Hope u understand the concept.
Sir u are world best chemistry teacher
Thank you so much sir pura concept clear hogya ❤
🚨 thanks a lot sir ji
Heat of combustion in organic compounds please explain
You are just amazing sir.... aap jio 100 sal
Thanks.. it helped a lot !!
Respected sir,Thanks A lot for uploading this video.
Thankyou sir, u make us understand concept so clear ..by only just in few min vdo
These short vdos really helpful in last min revision
Why is H is removed as free radical.....C and H bond breaks as heterolytic fission......H should release as H+ na?
8:09 there will be 3 alpha hydrogen
Thanks sir,you are awesome
Very nice video sir but last ex me you have calculated alpha h incorrectly in free radical formed by removing c
excellent video
Thanku sir.... 😊
But agar cyclic compond me double bond ke dono end pr redical hoga to un dono ki stability kaise compare hoga...
Ms Chauhan wala
suppose a free radical "A" has 4alpha H and "B" has 2 alpha H and is resonated, which is more stable.... sir plz say
shridhar dodamani resonannce efffect dominates over hyperconjugation... So resonated ffree radical will be stable.
A is more stable
B is more stable than A
@@vigneshwarbhat1337 your answer is incorrect , maybe thats why you didn't get iit
Thank you Sir
Good
thankuso much sirr so well explained😍
@anikagarg9733 in which collage 😊
thank u sir but please give some trick to remember reaction in p block there are so much reaction
Sir, Now my concepts are clear....Thank you sir ......
Sir double bond wala h count kyun nhi kiya
Sir the bond energy of stable 3degre is low why ❓those Element or molecules Which have more stable so there bond energy or dissociation energy also will more
why buddy agar woh stable hai toh use todna asan hai isliye uski bond dissociation energy ki demand kaam hai
Sir in last example for Ha there should be 6 alpha H , why didn't u count the alpha H on double bond ?
Bcz of sp2 hybridization
@@cipher_anamika can u find hybridisation of NO2 with the help of VSEPR trick ?
THANK YOU SIR
Sir how can we compare bond energy of different molecules other than CH bond. Like co ccl.
thanks alot sir
Is neophyte ur book?
Kasam se bhaiya bahut achha laga
Sir stability agar zyada ho toh...uss bond ko break karne mein zyada energy lagna chahiye na....m confused plz answer plz plz plz😭😭😭😭😭
Actually...stability jyada hoga to easily formed....and less stable to less easily formed and easily break.....because bond to stable hona chahta hai....is it???or not sir plz reply...
Don't think about breaking of bond. Now think about only energy,. More stable has least energy and Unstable has maximum energy.
Stability inversely proportional to bond energy remember this u will never confuse.😊
Stability of the product formed is inversely proportional to the Bond Energy in the reactant.
best video in the world
Jakaaas 💓 sirrrr.
Double bond pr radical and (+) charge is Unstable , How?
Because due to double bond, electronegativity of carbon increases and hence it pulls electrons. Positive charge and free radical need electrons but instead of getting electrons, electrons are being pulled from them due to high electronegativity of carbon. So unstable.
C=C is sp2 hybridised and so 33% s character.... So high electronegativity than C-C which is sp3 hybridised having 25% s character. C÷C (triple bond) is sp having 50 % s character and is most electronegative.
@@nishantkumar6924 thanks
Sir wo alpha h apne jo last example m h-c free radical k calculate 2 kyu kiye he waha 3 hone chahiye the. Sir plz reply!!!
same ques plzr
tell sir
Double bond ki alpha h hyper conjugation me participate nhi karti so only two alpha h consider ki gyi h
Vikas Harshwal Thanks for reply
Sir same problem
Jo H-C bond ka free radical hai uske right side k carbon atom ka hybridisation sp² hai....so we can't consider that as a alpha hydrogen....
Nyc video nt lyk Er dushyant kumar sir jo bs apni books ka add krte h
Bond strong hone se uss bond Ko break krne ke liye to energy jyada chahiye plzzz reply
That's exactly my doubt
i actually have a doubt ...are you actually telling that compounds which hav less stability will need high bond energy to break bond?sir
yes he mentioned the same... lesser the stability of a compound more difficult it is to form .. hence obviously it's bond energy is more
sir double bond vaale alfa h kyu nahi count kiye
bcz of the high electro negativity of sp hybridised carbon of bouble bond it has a low tendecy to donate or give a h atom
is there a Sp hybd carbon or sp2!!!!
@@amalprakash9519 sirf sp3 carbons vale hydrogen ko count kiya jaata hai
Thnx sir❤