At 8:51 for those who are confused, as we can see the PE of reactant is higher than that of the products, that means the reaction is exothermic. In exothermic reactions delta Hr is negative, so the expression Eab - Eaf will be wrong in sign.
sir there is a correction in the lecture i think jahan pe aap arrhenius eqn walaa concept bata rhe the wahan pe delta(Hr) = Eaf - Eab toh ni hona chahiye na sir Eab-Eaf=delta(Hr) hona chhaiye na but agar wahan pe aapke result me modulus laga de toh sahi aajayega yet sir i am in 11th aur please bataye maine sahi baat likhi hai yahan pe?
Delta Hr means enthalpy of a reaction. Hr is negative in this case as this is a exothermic rxn ( u may observe that energy of reactant is more than product so, loss of energy is there), this Hr will be positive in the case of endothermic reaction. It will be more clear to you when you'll study chemical kinetics. Edit: so sir told the reason while going forward to graphs
Ab kya fiada 3y ho gyaa wrna btaa deta aacha tb v btaa deta hu syad koi aur confused hoga Dekho deltha H jo hota hai for a rex vo negative aur positive dono hota hai toh jb hm exothermic ki baat karenge toh equation mee deltha H already postive ho jayega as can u see when sir draw a graph
Sir, aapke lectures dekhke jo batch purchase kiya hai Uske lectures dekhne Ka mann nhi karta 😊😊 THANKYOU SO MUCH I WILL BE ONE OF YOUR STUDENT WHO WILL GET UNDER AIR 100 (I WILL TRY MY REAL BEST FOR THAT)
At 8:51 for those who are confused, as we can see the PE of reactant is higher than that of the products, that means the reaction is exothermic. In exothermic reactions delta Hr is negative, so the expression Eab - Eaf will be wrong in sign.
🙏
🙏🙏🙏
😊 🙏
*TOPICS COVERED IN THIS REACTION* :-
→ Characteristics of Eq. Constant
{ Arrhenius equation ain't got chill here 💀}
Sometimes words are not sufficient to say about something
Sir you are great
Beautiful explanation
Simply wow🎉
Sir, your pedagogy is so brilliant....four pillars of competishun are like feynmans of jee arena! Hail competishun!
ayooo tharoor
@@clearair6107 lmao
itni bhari angrezi 💀💀
i thought sir ko pedo boldiya isne at first
@@11thWasteHogyaYaardamn man meri bhi 11th waste hogyi bakaiti kaatne ke chakkar mai. Abhi Jo bachi kuchi hai use bachane mai lagi hu
Thank you sir..... Well explained
Thank you sir🌼
sir there is a correction in the lecture i think jahan pe aap arrhenius eqn walaa concept bata rhe the wahan pe delta(Hr) = Eaf - Eab toh ni hona chahiye na sir Eab-Eaf=delta(Hr) hona chhaiye na but agar wahan pe aapke result me modulus laga de toh sahi aajayega yet sir i am in 11th aur please bataye maine sahi baat likhi hai yahan pe?
Yaa bro I am also thinking that there would be some correction. Pls sir correct us if we are wrong
delta(Hr) is negative in this case.
Delta Hr means enthalpy of a reaction. Hr is negative in this case as this is a exothermic rxn ( u may observe that energy of reactant is more than product so, loss of energy is there), this Hr will be positive in the case of endothermic reaction. It will be more clear to you when you'll study chemical kinetics.
Edit: so sir told the reason while going forward to graphs
Ab kya fiada 3y ho gyaa wrna btaa deta aacha tb v btaa deta hu syad koi aur confused hoga
Dekho deltha H jo hota hai for a rex vo negative aur positive dono hota hai toh jb hm exothermic ki baat karenge toh equation mee deltha H already postive ho jayega as can u see when sir draw a graph
15:40 LOL!! I legit spat water from my mouth, DOUBLE MEANING TO THE CORE
Sir ye Arrhenius equation smjh nhi aaya bouncer gya
Bro it’s not in this chapter it’s extra info so skip kar skte ho . Khali log wala formula learn kar lo
@kanishk mehto BRO CAN BE USED ANY WHERE
Rohit sharma bano pull shot lagado😁
Sir jo aapne 13:25 pe graphs bnaya hai unka slope same kaise kr dia 😅i think in first slope must be positive ... correct me if i am wrong
Same😅😅😅😅
arre bhaiyo first case Mei slope Mei - delta hr hei... but delta hr khud negative hei... toh voh +ve delta hr hogya na isliye slope +ve hogyi
Exothermic ke graph me slope + ve hona chahiye tha kya ??
Thanks sir
Sir, aapke lectures dekhke jo batch purchase kiya hai Uske lectures dekhne Ka mann nhi karta 😊😊 THANKYOU SO MUCH I WILL BE ONE OF YOUR STUDENT WHO WILL GET UNDER AIR 100 (I WILL TRY MY REAL BEST FOR THAT)
Which batch
how much marks did you get bhaiyaa?
@@OptimusCubing1 profile dekhke samjh jaao uska
.huaa
Is this only revision or complete chapter
sep 25; 9:54 AM lecture + notes.
Watching this for NEET Revision
15:41 But..🤣Bada wala But😂...
Are there only 10 lectures for equilibrium for class 11th?
*chemical
@@dj.2958 bro he would be now in college or so😂
7:00 ..me be like 😎😎
Revising 11th a little bit now i will surely get under 1k rank in advance 23’ thank u sir and the whole competishun team😊
Bhai tu bhi hai😭😭😂
Kitte aye
Bhai kitne ayye hai apke
So did you achieve ?
Sir effect of temperature on equilibrium Mai. ∆Hr=Eab - Eaf Hona chaiye na.
No
exothermic hai
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Mohit sir ek favour chahiye tha kindly english ka notes kahi se dilwa dijiye na pdf ke form me 🙏🙏 if possible look after this
ye lecture kinetics ka baad firse dekhna padega
Na bhai woh droppers ke liye h
∅This comment was deleted
@user-hs6kq9fr9gbhai kaisi tayari hai or kab hai paper
Why Kc' = A/B #askcompetishum
Ok