Class 10 ICSE : ANALYTICAL Chemistry : Colour of Ions & Precipitate

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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.

PhysicsWallah
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0:19 - All cations are colourless except, Fe²⁺, Fe²⁺, Cu²⁺
0:52 - All anions are colourless
1:56 - Coloured CATIONS:-
Fe²⁺ ---> Green / Light Green
Fe³⁺ ---> Yellow
Cu²⁺ ---> Blue
2:12 - Coloured ANIONS:-
Mn0₄⁻¹ ---> Pink or Purple
Cr₂O₇⁻² ---> Orange
3:30 - How to predict colour of a compound
5:03 - We cannot predict colour of hydroxide
5:56 - Reaction of compounds with NH₄OH and NaOH

8:06 - On reaction with NH₄OH, FeSO₄ gives Fe(OH)₂ which is dirty green gelatinous ppt

Aaron
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Best of luck for 2023~24 batch for icse examination ❤

RanaGorai
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Sir kya awesome video hai...
19 min me puri analytical chemistry samjha di...
You are great...👌👌👌👌👌

rajeshmishra
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Hi.. I'm myself a math phy n chem teacher and I must congratulate u for the kind of effort and sincerity u bring to the table.. amazing job.. u have lots of blessings of these kids who watch ur videos.. I've seen how stupid n incorrect other teachers' videos are and thus urs are class apart.. I wish u all the success in your endeavours.. kids need more dedicated teachers like u in today's world..
I only do face to face classes so when a kid can't come to me then I recommend ur channel :)

shalinidhameja
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Sir aap hi bs aise youtuber ho.... Jo kvi kisi video me channel subscribe ya like krne nhi May u get soo soo much of blessings, likes and subscribes.... THANK YOU for this efforts....hit like those who agree for alakh sir....

praweenkumar
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Sir the best teacher's award should be given to you only

parmbadyal
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The best teacher I have ever come across
You saved my life. I was fed up memorizing the colours of compounds and then I got this video.
Now I am able to tell the colour of any compound.
Thanks sir

Surgeryxperts
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*For STUDENTS* Jo bhi student Alakh sir ke liye ek Thank you zaroor likh diya karo comments me🙏

sakshipandey
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Sir aap kisi bhi topic ko kitna simple kar dete hai. Respect from heart and you are doing a great work. May God reward you.Ap ko subscribe krke apne ko fayda hai.

md.shamshadalam
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Kasam se sir app dil me ghush karke samhajte ho...🙏🙏🙏🇮🇳😊🙏

DekhoTechHindidipesh
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Tomorrow is board 2024
All the best everyone 🙂

Sannvi_Saini
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Sir your way of teaching a ch in 19 min is awesome 🤩

utsavsaini
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19 minutes me sab explain kar diya..great!!

sandhyachaurasia
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Alakh sir एक ऐसी कहानी है जिसमें हम प्रयास देख रहें हैं कामयाबी पाने के लिए (time before 3-4 years) और हमारी ये खुश नसीबी है कि हमें इस कहानी का परिराम भी पता है जो है बेसूमार सफलता और बेसूमार अपने छात्रों का प्यार (present situation)🙂

sudikshasingh
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Congratulations sir...
1M!
Hats off to your effort sir.

srishtipandey
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Me thinking : sir will teach according to my book
Meanwhile sir :teaching from universal heart ❤(no book needed )

komalnasa
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Sir a hearty thanks to you .I am student of 10th board for 2021 and your valuable 19 minutes video of 2017 is valid even today in this lockdown, I completing my full syllabus by seeing your videos which are very helpful to me.
A Salute to you sir, you are doing a great job especially for needy students .
I will repay your work on one fine day...

MJAY
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WOW! no cuts and pause continuing until 19 mins. Excellent teacher

thenewsunshine
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No one can make chemistry so easy except him. Thank you so much sir for your efforts and dedication towards us. We are grateful to you😊💖

Miraimathers