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Chemgyan
Приєднався 1 сер 2014
IIT, Neet and Jee mains by IIT Delhi Alumni
Chemical Bonding Lecture 3 Solubility ,Hydration Energy, Factors Affecting Hydration Energy#trending
Through These i am covering chemical bonding
Link of previous lectures are as follow
Lecture-01 ~ ua-cam.com/video/VqYkJLV_FRE/v-deo.htmlsi=cYN3QkY7C88puL-Z
Lecture-02 ~ ua-cam.com/video/0-wxcRUHNC8/v-deo.htmlsi=-8muDA3vHDHnI2xG
Link of previous lectures are as follow
Lecture-01 ~ ua-cam.com/video/VqYkJLV_FRE/v-deo.htmlsi=cYN3QkY7C88puL-Z
Lecture-02 ~ ua-cam.com/video/0-wxcRUHNC8/v-deo.htmlsi=-8muDA3vHDHnI2xG
Переглядів: 99
Відео
Chemical Bonding Lecture 2. Energies like Lattice Energy, Heat of Formation, I. E. ,E.A. Isomorphism
Переглядів 793 місяці тому
In this video I have covered energises involved in formation if ionic compounds. Like Lattice Energy:- the energy change upon formation of one mole of a crystalline ionic compound from its constituent ions, which are assumed to initially be in the gaseous state. It is a measure of the cohesive forces that bind ionic solids. Ionisation Energy:- The minimum energy required to remove the most loos...
Lecture I doubts video. Chemical Bonding #trending #chemistry #inorganicchemistry #education#physics
Переглядів 383 місяці тому
In this video, I have covered conversion of old Electronic Configuration( 10th Class) into new Electronic Configuration( 11th Class) Like Na(2,8,1) But It's Electric Configuration is 1S2,2S2,2P6, 3S1 (2,8,1) Similarly For Cl(2,8,7) But It's Electric Configuration is 1S2,2S2,2P6, 3S2,3P5 (2,8,7)
Chemical Bonding | Lecture-I | Cause of Bonds formation | Ionic bond in detail #trending #education
Переглядів 573 місяці тому
Cause of Chemical Bond 1) To gain Stability 2) To gain inert Gas configuration Ionic Bond Formed between metal and Non Metal Formation of NaCl and MgO
Effective Nuclear Charge(Zeff)/ Slater's Constant Calculation #trending #iitian #trendingreels#viral
Переглядів 573 місяці тому
Effective Nuclear Charge(Zeff)/ Slater's Constant Calculation #trending #iitian #trendingreels#viral
One Shot Periodic Properties Revision#trending #jee #chemistry #inorganicchemistry #pw #viralvideo
Переглядів 1303 місяці тому
In this video I have covered important order, New songs to memorise periodic table, Various trend of Ionisation Energy , Electron Affinity and Electron negativity I have used various type of Mnemonics.
Schrodinger Wave Equation and shape of orbitals final one shot revision #trending #jee #pw#chemistry
Переглядів 233 місяці тому
In this video I have Covered Graph of Schrodinger Wave equation in very easy way. Also I have Covered Shape of different Orbitals and their azimuthal quantum number. Remaining part of atomic Structure are as follow 1) ua-cam.com/video/HhMYR2vtJMw/v-deo.htmlsi=PaywQvARcOeijuGL 2) ua-cam.com/video/lyXQ52drHe0/v-deo.htmlsi=tPJ8Rm0KtHPrIgLY 3) is As above in the video itself 4) ua-cam.com/video/hNX...
Atomic Structure One Shot revision Full part #trending #jee #neet #chemistry #atomicstructure #ai
Переглядів 353 місяці тому
In This video, I have covered Discovery of fundamental particles, Rutherford's Atomic model, Thomson's Atomic Model(Plum pudding model). Bohr's Atomic Model, De-Broglie's Hypothesis, Heisenberg's Uncertainty Principle Quantum number and filling of electronic Configuration #trending #jee #chemistry #iit #education #physics #ai #maths #video ua-cam.com/video/hNXH6MGNJwI/v-deo.htmlsi=4_hV4zYVQzHDYdaQ
Dobereiner's triad mnemonics for periodic table#trending #chemistry #education #viral #video #logic
Переглядів 843 місяці тому
Dobereiner's Triad 1) Li Na K 2) Cl Br I 3) Ca Sr Ba 4) S Se Te 5) P As Sb
Atomic Structure One shot revision part-I #chemistry #trending #education #iit #jee #solution #ai
Переглядів 473 місяці тому
Atomic Structure One shot revision part-I #chemistry #trending #education #iit #jee #solution #ai
Suppose P.E. between electron and proton at a separation ‘r’ is given by u = K ln r.K is a constant.
Переглядів 184 місяці тому
Suppose P.E. between electron and proton at a separation ‘r’ is given by u = K ln r. K is a constant. For such a hypothetical atom, calculate the radius of nth Bohr orbit and energy. Answer r = nh/{2pi root(mk)} Total energy = K(1/2 ln(nh/{2pi root(mk)}) #trending #chemistry #physics #jee #solution #ai #education #jeemains #kolkata #kota #sikar #delhi #viral #viralvideo #video #viralshorts #vir...
Suppose the potential energy between electron and proton at a particular distance r given by−𝐾𝑒23𝑟3.
Переглядів 194 місяці тому
Suppose the potential energy between electron and proton at aparticular distance r is given by −𝐾𝑒2𝑟3. Use Bohr’s theory to obtain energy of such a hypothetical atom? Apply F = dU/dr = MV2/r Then mvr = nh/2pi Then T.E. = P.E. K.E. and substitute the value of r E = n6h6/ (384 pi6 K2 e4 m3)
Select the incorrect statement(s) Chemical Kinetics #trending #chemistry #pw#ai#trending#kota#delhi
Переглядів 124 місяці тому
Q. Select the incorrect statement(s): (A) The rate law of the elementary reaction; 2A ⎯⎯⎯ B C, must be R = k[A]2 (B) The rate law for the complex reaction A B ⎯⎯⎯ C , might not be R = K[A][B] (C) If the partial orders differ from the stoichiometric coefficients in the balanced reaction, the reaction must be complex (D) If the partial orders are equal to corresponding coefficients in the balance...
The molecularity of complex reaction given below is Chemical kinetic#chemistry #trending#education
Переглядів 124 місяці тому
Q. The molecularity of a complex reaction given below is: 2N2O5(g) ⎯⎯⎯ 4NO2(g) O2(g) (A) 1 (B) 2 (C) 3 (D) Has no meaning Answer Molecularity for Complex reaction has no meaning
Jee Advanced 2024 Paper II#trending #chemistry #physics #education #jeemains #pw_motivation #kota#ai
Переглядів 234 місяці тому
In this video I have thoroughly discussed jee advanced 2024 Paper II
Class 6 Maths Chapter 1- Knowing Our Numbers Exercise1.1Fill in the blanks and question 2 by IITian
Переглядів 314 місяці тому
Class 6 Maths Chapter 1- Knowing Our Numbers Exercise1.1Fill in the blanks and question 2 by IITian
When potassium iodide is added to an aqueous number of moles of potassium iodide required to Paper
Переглядів 444 місяці тому
When potassium iodide is added to an aqueous number of moles of potassium iodide required to Paper
An organic compound P with molecular formula C9H18O2 Sum of number of oxygen atoms S andT is Paper2
Переглядів 454 місяці тому
An organic compound P with molecular formula C9H18O2 Sum of number of oxygen atoms S andT is Paper2
An organic compound P having molecular formula C6H6O3 gives ferric chloride test and does not jeeADv
Переглядів 1285 місяців тому
An organic compound P having molecular formula C6H6O3 gives ferric chloride test and does not jeeADv
Among [Co(CN)4]4−, [Co(CO)3(NO)], XeF4, [PCl4]+, [PdCl4]2− , [ICl4]− , [Cu(CN)4]3− and P4 the total
Переглядів 4845 місяців тому
Among [Co(CN)4]4−, [Co(CO)3(NO)], XeF4, [PCl4] , [PdCl4]2− , [ICl4]− , [Cu(CN)4]3− and P4 the total
A sample initially contains only U-238 isotope of uranium. With time, some of the U-238 JeeAdvanced
Переглядів 1605 місяців тому
A sample initially contains only U-238 isotope of uranium. With time, some of the U-238 JeeAdvanced
For a double strand DNA, one strand is given below: The amount of energy required to JeeAdvanced2024
Переглядів 375 місяців тому
For a double strand DNA, one strand is given below: The amount of energy required to JeeAdvanced2024
Vessel-1 contains w2 g of a non-volatile solute X dissolved in w1 g of water. Vessel-2 contains w2
Переглядів 275 місяців тому
Vessel-1 contains w2 g of a non-volatile solute X dissolved in w1 g of water. Vessel-2 contains w2
To form a complete monolayer of acetic acid on 1g of charcoal, 100 mL of 0.5 M acetic acid was used
Переглядів 1005 місяців тому
To form a complete monolayer of acetic acid on 1g of charcoal, 100 mL of 0.5 M acetic acid was used
The compound (s) having peroxide linkage is(are): (A) H2S2O7 (B) H2S2O8 (C) H2S2O5 (D) H2SO5 JEEADV
Переглядів 445 місяців тому
The compound (s) having peroxide linkage is(are): (A) H2S2O7 (B) H2S2O8 (C) H2S2O5 (D) H2SO5 JEEADV
An aqueous solution of hydrazine (N2H4) electrochemically oxidized by O2,electrical energyJeeAdvance
Переглядів 505 місяців тому
An aqueous solution of hydrazine (N2H4) electrochemically oxidized by O2,electrical energyJeeAdvance
The species formed on fluorination of phosphorus pentachloride in a polar organic solventJeeadvanced
Переглядів 985 місяців тому
The species formed on fluorination of phosphorus pentachloride in a polar organic solventJeeadvanced
In the following reaction sequence,major productQ is Jee Advanced 2024 Solution#jeeadvanced#trending
Переглядів 115 місяців тому
In the following reaction sequence,major productQ is Jee Advanced 2024 Solution#jeeadvanced#trending
In a metal deficient oxide sample, MxY2O4,M is present in both+2 and+3 oxidation statesJeeAdvanced24
Переглядів 685 місяців тому
In a metal deficient oxide sample, MxY2O4,M is present in both 2 and 3 oxidation statesJeeAdvanced24
According to Bohr’s model, the highest kinetic energy is associated with the electron Jeeadvanced24
Переглядів 645 місяців тому
According to Bohr’s model, the highest kinetic energy is associated with the electron Jeeadvanced24
Hcl should not be because of doublet .octet means each atom complete it's octet
@@AmitSingh-p3o octet is defined for central atom
@@IITIAN7423 sir in diatomic molecule how we can say which one is central atom in HCl molecule
we can do it directly too cp=cv+r
Yeah there are so many to solve a question.
Bhaiya iska dusra method hai kya
Banaya ans sahi hai lekin method galat hai
@@NiteshRathore-fh9dv esa nhi hota h, ek question ko solve krne kai bhut sare tarike hote h na 😃😃
@@NiteshRathore-fh9dv han dusra method bhi bta dunga ☺☺
Hn h
Jee advance pyq 2024😂
Thank you😊
wrong at one step
@@Faheem09864 okay thanks for review let me know. It may a silly mistake
There is nothing . If yes then let me know
@@IITIAN7423 @Faheem09864 1 second ago u putted 45/28 to 450/28
@@Faheem09864 okay will change
Sir galti kr diye hain Ketal banate samay, dono side banega na 4 oxygen honge!
@@dekinora yeah I corrected either at the end of video or in full paper discussion ( Jee Advanced). If it is not then I will upload corrected one
Very good explanation sir
Very good explanation sir
Thank you sir. Helpful
@@SK-hh9vc thank you
@@IITIAN7423Sure Sir so when will we get lecture 4 for CB?
@@SK-hh9vc I will try to upload it today or tomorrow
Sure
@@IITIAN7423 sir plz upload
Sir plz continue this chapter
Yeah Sure Today I will upload next lecture
ua-cam.com/video/S74zxgXtbJQ/v-deo.htmlsi=IJ6t2f2ten4NrOxJ ~ Next video. like share and Subscribe
👍🏻👍🏻
Thank you sir
Nice explanation sir. Now i understood
Keep watching
Very Informative sir!! 👍🏻
Thank you
@@IITIAN7423 sir please teach Electronic Configuration with conversion from 2,8,8.. type old series
@@SK-hh9vcOkay I will teach it in next Lecture-2. I will upload it today only
@@SK-hh9vc doubt clearing video link ~ ua-cam.com/video/VqYkJLV_FRE/v-deo.html
@@IITIAN7423 Thank you so much sir🙌🏻
Weldone bro 🎉👍👍
Thank you so much 😀
👍
Thank you
👍
ua-cam.com/video/Q0EWGMonazU/v-deo.htmlsi=S5O9uupk5m_XP9ys
ua-cam.com/video/Q0EWGMonazU/v-deo.htmlsi=h7wO1LaUC2mqSI9j ~ One Shot Revision of periodic table
u putted 4528 to 450/28
ua-cam.com/video/Q0EWGMonazU/v-deo.htmlsi=h7wO1LaUC2mqSI9j ~ One Shot Revision of periodic table
ua-cam.com/video/Q0EWGMonazU/v-deo.htmlsi=h7wO1LaUC2mqSI9j ~ One Shot Revision of periodic table
ua-cam.com/video/Q0EWGMonazU/v-deo.htmlsi=h7wO1LaUC2mqSI9j ~ One Shot Revision of periodic table
Remaining part of atomic Structure are as follow 1) • Atomic Structure One s... 2) • Atomic Structure One S... 3) is As above in the video itself 4) • Erwin Schrodinger Equa..
Remaining part of atomic Structure are as follow 1) • Atomic Structure One s... 2) • Atomic Structure One S... 3) is As above in the video itself 4) • Erwin Schrodinger Equa..
Remaining part of atomic Structure are as follow 1) • Atomic Structure One s... 2) • Atomic Structure One S... 3) is As above in the video itself 4) • Erwin Schrodinger Equa..
Good explanation
@@AnandSharma0017 thank you ☺☺
bhaiya isme r kese banna woh samjh nhi aaya.. ek baar bata do
Gylcer ester react with NaOH and produces glycerol and carboxylic acid. CaCl2 react only with carboxylic acid not with Alcohol. RCOOH + Ca+2 gives Ca(RCOO)2, This is R. Just think displacement reaction only. I hope you got it. Else I will Explain through video
@@IITIAN7423 ohh samjh gya, thanku
But how demercutaionn takes place without Nabh4.yha demercutaionn step kaise hua
Just wow
Sir isoelectronic matlab ye bhi toh ho sakta hai ki total no. of electrons in the entire complex, waise ans 1 aarha hai aur mai wahi laga k aya hu is it correct?
Answer 3 diya hain bhai challenge karna parega abb
@@Dyson2024bhai dekh lena 3 h rhega. Isoelectronic term galat tha kyunki confusing tha.
@@shouryabharat6571 Fir toh bonus hona chaiye agar confusion tha toh
@@shouryabharat6571 bhai challenge kardiya maine
@@Dyson2024 kitne bne??
Weldone boss ❣️❣️👍👍👍
Thank you 🙏🙏
Weldone boss ❣️👍
Sir, your videos are really very helpful for me, thank you sir!
Thank you
Also let me know any topic on which you want more video either practice problem or theoretical
#NEET2024
#JEEAdvanced2024
#JEEAdvanced2024
#JEEAdvanced2024
#JEEAdvanced2024
jeeadv.ac.in/documents/jee-advanced-2024-syllabus.pdf
Jee Advanced Syllabus link
😂😂
Thanks 😊😊
sir ye wala video last hai kya
Han age ka upload krunga aj ya kal
thanks a lot sir🙏.
🎉🎉🎉
Thanks 😊😊
SIR GOC KA KOI LECTURE HAI KYA. 11TH ORGANIC BACKLOG ME HAI.
Kal se regular upload kr dunga. Es channel par ya unacademy k channel par
Agar recorded h to bhejta hu mai check krke
@@IITIAN7423 THANKYOU SIR. AUR IS GOC KE WAJE SE 12TH KE ORGANIC MEIN PROBLEM AAYEGYA KYA. ABHI COACHING MEIN 12TH ORGANIC CHALNE WALA HAI.
@@arindam3276 ua-cam.com/video/gnIuPVxzbko/v-deo.html. Today onward I will cover GOC on regular basis. There is lots of use of GOC in 12th to study Organic in conceptual way. It is GOC which will help you to build Concept in GOC
Thank you sir , you helped me a lot during my exams , your videos are awesome 👍
Yeah that's true. He is a great teacher. That's why I suggested his video to you.
Thanks arindam, you are really a good friend
Thank you Debesh ☺☺☺☺
@@arindam3276 again thanks Arindam ☺☺
Thankyou Sir . Really great lecture.
Most welcome @Arindam ☺☺
@@IITIAN7423 Sir kya mai apko yaad hun. Apne mujhe FIITJEE me padhya hai.
@@arindam3276 of course why not??
Hetram sir, you teach really well.. honestly even if we couldn't complete the syllabus last year but the few chapters you taught me are so clear to me..God bless you sir
👍👍👍