Polyatomic Ion || in Hindi for Class 9

In this Science (Chemistry) video in Hindi for class 9 we explained, with structure, polyatomic ions. We also defined polyatomic ion with examples.

Polyatomic ion is a charged entitiy composed of several atoms bound togather.

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🔴 Click here to watch the whole playlist on Chapter 4 : 'Structure of Atom' for Class 9 :

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Previous videos -

🔴 Structure of Atom (Introduction)

🔴 Discovery of Electron

🔴 Thomson's Atomic Model

🔴 Rutherford Atomic Model

🔴 Bohr's Atomic Model

🔴 Discovery of Neutron

🔴 How are Electrons Distributed in Different Orbits

🔴 Valency

🔴 Atomic number & Mass number

🔴 Isotopes and Isobars

[santoshbhattd]

This is Concept Building rather than just learning. Greatful to you sir

[manyasagar]

as a student...that's what we were searching for ...the concept 🔥🔥🔥🔥

[princekushwaha]

Sir please make practice questions video not only ncert, by which we can learn better. Sir, your way of teaching is very nice

[akshayseth]

What a explaination sir? Thank you sir 🙂

[princekushwaha]

Sir please make video on octet rules please please please sir

[amanprakashsingh]

thank you by heart because jab bhi hmko koi problem leke apke channel par aate hai to nirash ho kar nhi jate ghai
I salute you sir for your support

[parveenpannu]

Sir vaise to pura ache se samajh me aa gaya lekin vo last me pure NH4 pe
+ve charge Kyo aaya?

[historiya]

Sir at the end why NH4 is positively charged ?as now the atom of H is stable and NH3 was already stable so it should be stable too.

[adityaraj]

Teaching at another level.
Thanks sir

[UniverseLover]

Very useful and informative video, Arijit sir. Thanks a lot. You are great, sir. Take care of your health.☺️☺️👌❤️🙏🇮🇳🇮🇳❤️

[soni]

Sir you're a superb teacher!!you explains all the concepts
Thank you so much sir!!
Now I have my concepts crystal clear

[m.kcodingindia]

First of all thank you so much to clear concept about polyatomic ion.
But there is my one doubt .
The reaction that you teach in this video will need any heat or not? Because as you say that it is very difficult to break compound such as hydrochloric acid.

[mdmvai]

Sir aap achha padhate h Love from bihar..

[Banditadas-qw]

Your videos made easy ourOnline education ....🙏🙏🙏 Thank you

[shubhamdubeylateralentry]

Sir please tell me that can ammonium ion exist freely

[agam_jain_]

Sir u r great u were cleared my many doubts

[vanijha]

Sir could u pls tell if h joined the nh3 then the charge should be nullified ???

[ankitaranipradhan]

I request you to plz plz 🙏🙏🙏🙏🙏🙏🙏🙏 make video on class 10 chemistry NCERT .Bcoz U have taught the basis part of of class 9 th very clearly ekdam crystal clear se plz sir make the chemistry video for class 10 as soon as possible .I will be eagerly waiting for it.🙏🙏🙏🙏🙏

[lakshya__gupta]

10:28 Sir, yha pe covalent bond break hota than apki previous video mein Aapne magnesium fluoride banaya tha to use hisab se fluorine ka Bhi covalent bond tuta hoga kyu ki fluorine covalent bond banake exist krta hai i.e. Diatomic

Am I right sir

[harshpawar]

This is how teachers should teach us so that children should enjoy science instead of learning it as a burden they just give us the same statement that ions have some charges but they never tell how
Thank you so much this video has made a fully different image of chemistry in my mind