Ionic Equilibrium FULL CHAPTER | Class 11th Physical Chemistry | Chapter 6 | Arjuna JEE

✨ playlist ✨

✨ Links ✨

✨ Topics covered ✨

00:00 - Introduction
03:29 - Electrolytes and Non Electrolytes
07:57 - Acids and Bases
08:23 - Arrhenius Concept
11:13 - The Bronsted - lowry Concept
19:01 - Lewis Concept
30:00 - Ionic Product of Water
42:40 - The pH Scale
54:44 - Ionization Constants of Weak Acids
01:07:08 - Ionization Constants of Weak Bases
01:11:55 - Relationship Between Ka and Kb
01:15:47 - Common Ion Effect
02:28:25 - Salt Hydrolysis
02:57:58 - Buffer Solutions
03:42:39 - Solubility Equilibria
04:07:14 - Common Ion Effect
04:26:47 - Thank You Bachoo!!

#IonicEquilibrium #Chemistry #Arjunajee #PhysicsWallah #IonicEquilibriumjee #jee #IIT #JeeMain #JeeMain2024 #Oneshot

[Classth-JEE]

Padhai ko aur easy karne ke liye ye telegram group join karo 🤩

[target__iit]

𝐓𝐈𝐌𝐄𝐒𝐓𝐀𝐌𝐏𝐒
2:57 *Today’s Target*

3:29 *Electrolytes and Non–Electrolytes*

7:50 *Acid and Base Theory*
8:24 *① Arrhenius Concept*
9:52 Limitations
11:13 *② Brönsted–Lowry Concept*
12:28 Conjugate Acid–Base Pair
18:13 Limitations
19:06 *③ Lewis Concept*
21:06 Types of Lewis Bases
22:14 Types of Lewis Acids
25:04 Limitations

29:45 *Ionic Product of Water*
31:28 _At 25°C_
32:49 _At 90°C_
33:56 _Kᴡ ∝ Temp_
35:47 Molarity of Water
37:40 Dissociation Constant of Water
38:38 Degree of Ionisation of Water

42:38 What is pH?
45:08 pKw
46:37 *pH Scale*
51:21 _Imp Question_

54:08 *Ionisation Constant of Weak Monobasic Acids*
54:44 Derivation
59:33 *Formula of Ka*
1:01:03 Ostwald Dilution Law
1:01:43 *Formula of Conc. of [H₃O⁺]*
1:01:58 *Formula of pH❗*

1:06:54 *Ionisation Constant of Weak Monoacidic Bases*
1:08:15 *Formula of Kb*
1:08:57 *Formula of Conc. of [OH⁻]*
1:09:15 *Formula of pOH❗*

1:11:55 *Relationship between Ka and Kb for Conjugate Acid–Base Pair*

1:15:33 *Common Ion Effect*
1:19:53 Finding Dissociation Constant
👉 Case of mixing of WA+SA or WB+SB
1:26:15 *Calculating pH❗*
*Use when mixing strong and weak components and a common ion present*

1:29:01 *pH Calculation of Strong Acids & Strong Bases*
1:29:50 *Case–①: Conc ≥ 10⁻⁶*
1:31:19 Mixing of SA+SA or SB+SB
1:32:28 Mixing of SA+SB
1:33:54 Case of Dilution
1:48:05 *Case–②: Conc < 10⁻⁶*
*Shortcut:* Take [H⁺] from H₂O = 10⁻⁷ (directly)
1:58:38 Short Trick❕
2:01:15 _Good Ques (Amt of solute reqd. to make a particular pH)_
2:02:49 _Ques (Diluting to change pH)_
2:09:54 ”

2:11:47 *pH Calculation of mixture of two Weak Acids or Bases*
2:14:36 *Formula of Conc. of [H⁺] & pH❗*

2:16:32 *Di and Polybasic Acids & Di and Polyacidic Bases*
2:25:54 *Appx Formula of Conc. of [H⁺]❗*

2:28:22 *Salt Hydrolysis*
2:29:13 ① Salt of SA+WB
2:31:03 ② Salt of WA+SB
2:32:23 ③ Salt of WA+WB
2:34:37 ④ Salt of SA+SB
2:35:53 Hydrolysis Constant (Kₕ)
2:39:29 Degree of Hydrolysis (h)
2:40:35 *pH Calculation :—* ❗
2:41:00 1️⃣ SA+WB 👉 7 – ½ [pKb + log C]
2:42:27 2️⃣ WA+SB 👉 7 + ½ [pKa + log C]
2:43:09 3️⃣ WA+WB 👉 7 + ½ [pKa – pKb]

2:57:56 *Buffer Solution*
3:00:00 *Types of Buffer Solution:–*
3:00:18 1️⃣ Solution of a Single Substance
(Salt Buffer)
3:04:41 *Formula of pH❗*
3:05:16 2️⃣ Mixture of Solutions
3:05:27 ⓐ Acidic Buffer
3:08:13 _Mechanism_
3:11:28 *Formula of pH❗*
3:13:15 ⓑ Basic Buffer
3:14:43 _Mechanism_
3:17:13 *Formula of pOH❗*
3:19:38 Buffer Capacity
3:21:30 Buffer Range
3:23:19 Maximum Buffer Action

3:29:22 _Good Ques_ 👇
3:38:40 👇
*Alternative Ways to prepare Acidic Buffer:*
⓪ WA + Salt of WA & SB
① WA + SB
② Salt of WA & SB + SA
_(Same for Basic Buffer)_
*Note:* Mixing WA+SB can cause Salt Hydrolysis
*Find out remaining moles after the reaction of WA+SB to find which case is applicable:*
① WA left: Buffer Case
② None left: Salt Hydrolysis Case
③ SB left: pH of SB dominants

3:42:00 *Solubility Equilibria for Sparingly Soluble Salts*
3:44:31 Solubility Product (Kₛₚ)
3:48:12 *Relation between Kₛₚ & Solubility (s)*
3:52:06 Ionic Product & Kₛₚ
3:59:01 _Conc of ion reqd. to precipitate a solution_

4:06:41 *Common Ion Effect on Solubility*
4:07:50 Mixture of Sparingly Soluble & Soluble Salts
4:10:22 *Expression of Kₛₚ*
4:13:57 NOTE:
4:14:02 ① AgCl & CuCl₂ highly soluble in NH₃
4:16:50 ② Mixture of 2 Sparingly Soluble Salts

[whoami]

00:00 - Introduction
03:29 - Electrolytes and Non Electrolytes
07:57 - Acids and Bases
08:23 - Arrhenius Concept
11:13 - The Bronsted - lowry Concept
19:01 - Lewis Concept
30:00 - Ionic Product of Water
42:40 - The pH Scale
54:44 - Ionization Constants of Weak Acids
01:07:08 - Ionization Constants of Weak Bases
01:11:55 - Relationship Between Ka and Kb
01:15:47 - Common Ion Effect
02:28:25 - Salt Hydrolysis
02:57:58 - Buffer Solutions
03:42:39 - Solubility Equilibria
04:07:14 - Common Ion Effect
04:26:47 - Thank You Bachoo!!

[anshikasoni]

The chapter explained by sir is so beautiful, so elegant, just like a wow 😊
Agree or not

[mahigupta]

Wen he says "are bolo dada samjhe ki nhi " and "smjhe na bolo" .. next level satisfaction ❤

[ayushmann]

No one can replace Dudi sir in inorganic and physical chemistry by my experience ❤❤

[Keshavlegend.]

2:05:10 Sir... I just want to say that You're amazing...
I just want you to know that... I've been studying from your videos from months... And The way you teach is quite appreciable...
Main first time padh raha hu equilibrium but firr bhi aapse padhke confidence aa raha hai... Even though ye ek revision lecture hai 🙏

[garvitsingla]

Sir maza aa gya
Kabhi socha nhi tha as a dropper ki ionic bhi first time pad ke itne kam time mein samjh aa skta hai
Thnku so much❤❤

[arunkumarsharma]

Sir at 1:37:55 it should be 4-log (2) instead of 2-log(4)

[Rajputji]

3:58:39 yahan KSP equal to x square nahin hoga because baso4 jab tutega to BA 2 + so4 2 - Banega to X aur y ki value 2 hogi 3:58:39

[sumitdhiman]

maja aagya sir....itne short lecture me aapne sare concepts cover kr diye❤❤ ionic equlibrium me ab confidence aane lga hai

[Ubw]

Lecture completed💚 thank you for this amazing session sir I was able to revise everything very well n I was also able to solve pyqs on my own 💚 . An Arjuna 1.0 student 💚

[edvpsyi]

Thank you Sir for a such a wonder full session .. at first I used to fear of PHysical chemistry but after your sessIONS now I am super confident . me sessions ko acche se attend karunga kasam kha ke batharaha hu.. or aapki nhi😊

[SoumayPandey]

Hats off to PW team for providing us rich content

[singhsaket]

Sir.... Mai to bas revision krne aaya.... Par aapka class krne mai jyada maza aaya.... Really approximate sare question solve ho rahe

[HaryanviDhruvVlogs]

Thankyou sir I completed this chapter in depth within 3 days ❤

[Rahul-bhp]

One of the best Lecture on IONIC aai finally jee se 15 din pehle samjha

[ravindarakumar]

Thanks sir for this amazing lecture this will also help me in final exams of class11th ❤❤

[hellomynameisnoob]

Ganesh chaturthi ki hardik shubkamnae sir love form karnataka and from arjuna 1.0 mera is chapter k backlog tha sir and arjuna me ye chapter ab chal rha h and mere se cope up nhi hua bcs of back to back exams and aage bhi october 3 se exms h this series reallly helped a lot to me mene 80 quest prctice kiya and 65 shi hua sir will try to improve next time sir and aage se backlog banne nhi dunga

[kushalkhemka]

1:41:00 Question is incorrect. Options are given wrong. Right ans is 1.93