Ionic Equilibrium 08 | Solubility and Solubility Product IIT JEE MAINS / JEE ADVANCE / NEET ||

Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.

LAKSHYA Batch(2020-21)

Registration Open!!!!

What will you get in the Lakshya Batch?

1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.

2)Live Classes and recorded Video Lectures (New, different from those on YouTube)

3)PDF Notes of each class.

4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.

5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.

6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)

7)In case you missed a live class, you can see its recording.

8)You can view the videos any number of times.

9)Each chapter will be discussed in detail with all concepts and numericals

10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.

****Test Series for XI & XII****

We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year.
The test series follows very logical sequence of Basic to Advance questions.&
Evaluation of Test and Solution to all the questions at the end of the test.
Class 11 chapter 7 | Equilibrium | Chemical Equilibrium 01 : Introduction | IIT JEE MAINS / NEET

Equlibrium | Chemical Equilibrium 02 | Equilibrium Constant Kp and Kc | IIT JEE MAINS /NEET

Equilibrium | Chemical Equlibrium 03 | Law Of chemical Equilibrium Numericals IIT JEE / NEET

Equlibrium | Chemical Equilibrium 04 | Degree of Dissociation and Observed density IIT JEE / NEET

Equilibrium || Chemical Equilibrium 05 || Le - Chatelier's Principle IIT JEE MAINS / NEET ||

----------------- IONIC EQUILIBRIUM -------------

Class 11 chapter 7 | Equilibrium | Ionic Equilibrium 01 | Theories Of Acids and Bases JEE MAINS/NEET

Ionic Equilibrium 02 | Ionisation Constant Of Weak Acid and Base | Ionic Product of Water JEE /NEET

Ionic Equilibrium 03 || PH Of Solutions | How to find PH | How to calculate PH of any Solution

Ionic Equilibrium 04 || Common - Ion Effect IIT JEE MAINS/ NEET ||

Equilibrium | Ionic Equilibrium 05 | Buffer Solutions JEE MAINS/NEET /JEE ADVANCE -Part 1

Equilibrium | Ionic Equilibrium 06 | Buffer Solutions JEE MAINS/ NEET/ JEE ADVANCE -Part 2

Ionic Equilibrium 07 || Salt Hydrolysis IIT JEE MAINS / JEE ADVANCE / NEET || pH of Salts

Ionic Equilibrium 08 | Solubility and Solubility Product IIT JEE MAINS / JEE ADVANCE / NEET ||

[PhysicsWallah]

Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.



LAKSHYA Batch(2020-21)

Registration Open!!!!

What will you get in the Lakshya Batch?

1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.

2)Live Classes and recorded Video Lectures (New, different from those on YouTube)

3)PDF Notes of each class.

4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.

5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.

6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)

7)In case you missed a live class, you can see its recording.

8)You can view the videos any number of times.

9)Each chapter will be discussed in detail with all concepts and numericals

10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.


****Test Series for XI & XII****

We provide you the best test series for Class XI, XII, JEE, NEET chapterwise, which will be scheduled for whole year.
The test series follows very logical sequence of Basic to Advance questions.&
Evaluation of Test and Solution to all the questions at the end of the test.
Class 11 chapter 7 | Equilibrium | Chemical Equilibrium 01 : Introduction | IIT JEE MAINS / NEET

Equlibrium | Chemical Equilibrium 02 | Equilibrium Constant Kp and Kc | IIT JEE MAINS /NEET

Equilibrium | Chemical Equlibrium 03 | Law Of chemical Equilibrium Numericals IIT JEE / NEET

Equlibrium | Chemical Equilibrium 04 | Degree of Dissociation and Observed density IIT JEE / NEET

Equilibrium || Chemical Equilibrium 05 || Le - Chatelier's Principle IIT JEE MAINS / NEET ||

IONIC EQUILIBRIUM

Class 11 chapter 7 | Equilibrium | Ionic Equilibrium 01 | Theories Of Acids and Bases JEE MAINS/NEET

Ionic Equilibrium 02 | Ionisation Constant Of Weak Acid and Base | Ionic Product of Water JEE /NEET

Ionic Equilibrium 03 || PH Of Solutions | How to find PH | How to calculate PH of any Solution

Ionic Equilibrium 04 || Common - Ion Effect IIT JEE MAINS/ NEET ||

Equilibrium | Ionic Equilibrium 05 | Buffer Solutions JEE MAINS/NEET /JEE ADVANCE -Part 1

Equilibrium | Ionic Equilibrium 06 | Buffer Solutions JEE MAINS/ NEET/ JEE ADVANCE -Part 2

Ionic Equilibrium 07 || Salt Hydrolysis IIT JEE MAINS / JEE ADVANCE / NEET || pH of Salts

Ionic Equilibrium 08 | Solubility and Solubility Product IIT JEE MAINS / JEE ADVANCE / NEET ||

[PhysicsWallah]

If you are seeing this to padaku ho tum 😂. Just kidding. Happy Deepawali to all dear students. Be safe and be blessed.

[anubhavchakraborty]

Solution of Hwk
First calculate ksp of zns
ZnS = 97g
Solubility = 0.97 g/L ÷ 97
= 0.01 mol/L
Ksp = s×s = 10 ^ -4

Again: 2 mol Zn(No3)2 in 5L soln
So solubility = 2/5 = 0.4 mol/L
We assume solubity of Zn2+ ion to be 0.4 mol/L


Ksp is constant
So 10^-4 = S × 0.4
solving S = 2.5 × 10^-4
Option d is correct .

Hope it helps 😊

[aditirangari]

The satisfaction after completing the whole series is at an another level 😌😌

[Muskan-qulu]

1:06 Class start
1:50 solubility and solibility product
7:50 solubility product
14:29 solubility
17:00 relation between solubility and solubility product
25:00 Jee 2008 question
33:20 common Ion effect
36:21 questions
42:12 JEE 2013 question
46:12 homework
47:49 ionic product and pptN
53:55 JEE question
Hope it may be helpful.... Padhein krta rho😇😇

[ayurvedicscience]

Now after completing this video I have reached to my equilibrium...

[visheshparjapat]

Sr aapke lacture dhekne k liye PHYSICS WALLAH dalne ki jarurat ni hoti h top pr aapki hi video millti h ...😉😘😘

[shobu]

*Saare teachers class mein easy questions kara dete hain but assignments aur tests mein tough question dete hain... but Alakh sir hi class mein har variety ke questions solve karaate hain* ... *Thank you so much Sir*

[mryoutuber]

At 28:15 cube root of 8 should be 2 by mistake sir take square root of 8 👍

[sumitnagar]

Sir topic search krne k baad physicwallh likhne ki jarurat hi nahi padti..Aap ki vedio hi sabse phele Aati he ..

[shlokaparmar]

without u i would have fail in this chapter...
people in coaching think we know everything
u are the only one who teach from basic to advance
MAY GOD BLESS YOU

[theoldyyears]

sol for the hw question:-
ZNS - Zn+ S-
s(solubility) = 0.97g/l which we will convert to moles per litre
0.97/97= 0.01 or 1*10^-2
ksp for the above dissociation = [s][s] = s^2 = 10^-4
Zn(No3)2 -- Zn+ No3-
here 2 moles of zn(no3)2 is given
to find concentration = 2moles/5litre = 0.4moles/L
ksp = [0.4+s']s'
0.4s'= 10^-4
s'= 10^-4/0.4
s' = 2.5*10^-4

[arindammandal]

congratulations on your completing the chapter

[aryaprajapati]

Sir,
JEE 2008 wale question me "s" ki value for MX2 = 2• 10^-5 aegi.
Par koi baat nai, no problem sir 😅😇 You are the best teacher on YouTube ❤️ galti hoti h kavi kavi 😅 v understand sir. But ur efforts r worthy 💯😊✌🏻
Huge Respect to you sir 🙏
Edit :
I noticed this comment of mine today. I was in class 10 back then. Now I have already given NEET (UG) 2022 and got AIR 345 (690/720) 😅 [1st attempt]
Recalling old vibes when I used to watch Alakh sir's lectures at my home 😊💕

[varungupta]

47:00 Ans I got is option d) 2.5 * 10^-4
First find Ksp of Zns aq = S^2
S of ZnS is given in g/L so convert it in mol/L
no. of moles of ZnS = Mass given/ molar mass of of ZnS
= 0.97g / 97g = 10^-2
S = 10^-2 mol/L
Ksp = S^2 = (10^-2)^2 = 10^-4
S 0f Zn(NO3)2 = 2mol/5L = 0.4 mol/L
So after write the equations, Total [Zn2+] = S'+0.4
[SO4 2-] = S'
Ksp = Total [Zn2+] [SO4 2-]
10^-4 = (S'+0.4) (S')
since S' is very very very small in front of 0.4 as evident from options it's Neglected
10^-4 = (0.4) (S')
S' = 10^-4 / 0.4 = 2.5 * 10^-4

[physicswallahfun]

1:17 must say, you are a very honest person sir and you are the best teacher of my life ...
Lot of love to you sir ❤️❤️❤️❤️❤️❤️❤️

[shubhransusekharsahu]

The new solubility of ZnS is 2.5 ×10^-4

[manupratapsingh]

Your physical chem lectures are awesome i m loving it😍😍

[malikazhar]

Who has covered this who lecture series of equilibrium till end with complete understanding in 2020 hit like here

[divyansh]

Sir you are amazing person teaching in front of camera is very difficult with this much interest.
I pray to God to keep you healthy.... 👏🙏🙏🙏🙏🙏🙏🙏🙏