States of Matter - Class 11 Chemistry | Chapter 5 | One Shot

Timestamps:
0:00 Introduction
4:38 Intermolecular forces
8:26 van der Waals Forces
9:12 Polar Vs non-Polar molecules
12:44 London Forces
19:47 Dipole-Dipole force
24:40 Dipole-Induced Dipole force
29:35 Gaseous States
30:07 Gas Laws
31:04 Gas Properties
33:56 Boyle's Law
35:29 Isotherms
36:51 Boyle's Law:Conclusion
37:45 Ex 1
38:51Charles' Law
40:13 Charles Law:Graph
44:11Ex2
45:33 Gay Lussac's Law
48:05 Gay Lussac's Law:Graph
48:31 Avogardo's law
50:36 Ideal Gas
52:16 Ideal gas Equation
54:24 Value of R
55:26 Ex3
57:24 Density & Molar Mass
59:03 Dalton's Law of Partial Pressures
1:00:46 Mole fraction
1:03:18 Ex4
1:04:54 Kinetic theory of gases
1:07:48 KMT Postulates
1:11:17 Real Gas:Behaviour
1:13:55 Deviate:Real Gas
1:16:14 Real GAs Equation
1:19:42 Compressibility Factor

There are 3 different states of matter, namely solid, liquid, gas.The particles, or the atoms, ions and molecules, are packed together closely.They have a fixed volume, if the pressure and temperature are kept unchanged.The particles in a gaseous state have enough
kinetic energy in it so as to render the molecular forces to zero.The gas laws(Boyle's law,Charles'Law,Avogardo's law,Dalton's law of partial pressures) were developed at the end of the 18th century, when scientists began to realize that relationships between pressure, volume and temperature of a sample of gas.The Ideal Gas Law states that under the same temperature, pressure and volume all gases contain the same number of molecules.At low temperatures or high pressures, real gases deviate significantly from ideal gas behavior.In this video we will cover:-
1.Introduction to solids,liquids and gaseous state of matter.
2.What are intermolecular Forces?
3.What are van der waals forces?
4.What are polar and non-polar molecules?
5.What are London forces?
6.What is dipole-dipole force?
7.What is dipole-induced dipole force?
8.Understanding Gaseous state.
9.What are different Gas laws?
10.Different gas properties.
11.Explanation of Boyle's Law.
12.Boyle's law Graphs(Isotherms)
13.What is the Conclusion of Boyle's law?
14.A vessel of 120 mL capacity contains a certain amount of gas at 35 °C and 1.2bar pressure. The gas is transferred to another vessel of volume 180 mL at 35°C. What would be its pressure?
15.Explanation of Charles' law.
16.Graphical representation of Charle's law.
17.On a ship sailing in pacific ocean where temperature is 23.4 °C , a balloon is filled with 2 L air. What will be the volume of the balloon when the ship reaches Indian ocean, where temperature is 26.1°C ?
18.Explanation on Gay-Lussac's law.
19.Graphical representation of Gay Lussac's Law.
20.Explaining Avogado's law.
21.What are ideal gases?
22.What is ideal gas equation?
23.Ideal Gas Equation: Value of R
24.At 25°C and 760 mm of Hg pressure a gas occupies 600 mL volume. What will be its pressure at a height where
temperature is 10°C and volume of the gas is 640 mL.
25.Density & Molar mass of a Gaseous Substance.
26.What is Dalton's Law of partial pressures?
27.Partial pressures in terms of mole fraction.
28.Calculate the total pressure in a mixture of 8 g of dioxygen and 4 g of dihydrogen confined in a vessel of 1 dm3 at 27°C. R = 0.083 bar dm3 K–1 mol–1.
29.What is Kinetic theory of gases?
30.Postulates of Kinetic theory of Gases.
31.Behaviour of real gases?
32.Why do gases deviate from the ideal behaviour?
33. Explaining about Real Gas Equation.
34.What is compressibility factor?
35.Compressibility factor (Negative & Positive)

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[nishantraj]

Kis kis ka doubt #crystalclear hua btao
mera to hua kyun ki mam padhati hi hai itna achha
Esse teacher karoro mein ek hote hai. Kashhh mam app mere school mein padate . Lekin phir bhi ham yahin se karte hai apne doubt ka Crystal clear

[sudhanshukumar]

less time more learning=roshni mam(learnohub), detailed learning=alakh sir(physics wallah). what a combo on youtube.... i am really amazed by these two.

[imshivensingh]

Timestamps:
0:00 Introduction
4:38 Intermolecular forces
8:26 van der Waals Forces
9:12 Polar Vs non-Polar molecules
12:44 London Forces
19:47 Dipole-Dipole force
24:40 Dipole-Induced Dipole force
29:35 Gaseous States
30:07 Gas Laws
31:04 Gas Properties
33:56 Boyle's Law
35:29 Isotherms
36:51 Boyle's Law: Conclusion
37:45 Ex 1
38:51Charles' Law
40:13 Charles Law: Graph
44:11Ex2
45:33 Gay Lussac's Law
48:05 Gay Lussac's Law: Graph
48:31 Avogadro's law
50:36 Ideal Gas
52:16 Ideal gas Equation
54:24 Value of R
55:26 Ex3
57:24 Density & Molar Mass
59:03 Dalton's Law of Partial Pressures
1:00:46 Mole fraction
1:03:18 Ex4
1:04:54 Kinetic theory of gases
1:07:48 KMT Postulates
1:11:17 Real Gas: Behaviour
1:13:55 Deviate: Real Gas
1:16:14 Real Gas Equation
1:19:42 Compressibility Factor

[anshimakushwaha]

I used to think that these one shot vedios are worthless but now I got to know their real value😂 it is just like heaven for student having exam tomorrow

[MsAesthetic]

1:04:08 temperature 27°c
Equal to 273 + 27 = 300K
Not 298 K

[PPSRHD]

These one shot videos are a goddamn life saver

[jhabiba]

If you guys are here after reading ncert, you'll actually understand she is following line to line of it and that's really great not only for class 11th students but also for neet aspirants ✨... Thanks a lot, mam!!... I hope you would have completed the entire chapter.

[mayasharma]

I m also having the temporary effect of my tomorrow's chemistry exam and I m watching this video. 🤣🤣

[humanhere]

I know this will be lost

But she is great teacher who defies the thought.... "If one teacher can't teach all subjects how can one student learn all subjects"

[raunkpatel]

She is literally very amazing coz we can see the happiness with which she is teaching 🥰

[RohanSingh-xfju]

0:00 Introduction
4:38 Intermolecular forces
8:26 van der Waals Forces
9:12 Polar Vs non-Polar molecules
12:44 London Forces
19:47 Dipole-Dipole force
24:40 Dipole-Induced Dipole force
29:35 Gaseous States
30:07 Gas Laws
31:04 Gas Properties
33:56 Boyle's Law
35:29 Isotherms
36:51 Boyle's Law:Conclusion
37:45 Ex 1
38:51Charles' Law
40:13 Charles Law:Graph
44:11Ex2
45:33 Gay Lussac's Law
48:05 Gay Lussac's Law:Graph
48:31 Avogardo's law
50:36 Ideal Gas
52:16 Ideal gas Equation
54:24 Value of R
55:26 Ex3
57:24 Density & Molar Mass
59:03 Dalton's Law of Partial Pressures
1:00:46 Mole fraction
1:03:18 Ex4
1:04:54 Kinetic theory of gases
1:07:48 KMT Postulates
1:11:17 Real Gas:Behaviour
1:13:55 Deviate:Real Gas
1:16:14 Real GAs Equation
1:19:42 Compressibility Factor

[ruhamah]

These one-shot videos are really amazing, but I'm sure this would be helpful to many like South Indians if it is also in English or at least with English subtitles...

[bjskks]

Neet and jee ke liye PW is always best .. but trust me.. if you are studying for boards, these videos are excellent

[ektashukal]

Lol 😂I'm watching this lec in 12th coz I was studing unit 1 solid state and there she told u must have watch this video of 11th then only u will get this lec....well mam u r just u sooo much u r really best❤️

[ramilajeevakani]

Thank you ma'am for this video, it was useful for me. I would just like to add a small correction- in example 4 (Dalton's law of partial pressures), the temperature is 300K (27+273).So the calculated pressure will be =56.025 bar. Thank you ma'am.

[gchinmayisawant]

Thank you Mam for restoring my faith in Chemistry🙏

[picsmania_]

Left topic -
* Liquefaction of gas
* Liquid state
* Barometric distribution law
* Goldberg's rule
Very practical experience
You are so good ..🙏❤️❤️❤️❤️❤️

THANK-YOU MAM

[studyaccount]

The temperature taken in the question on 1:04:00 should be 300K instead of 278K

[notsofunny_]

who is here in feb after wasting the whole academic year xD

[pavankavala]

Explanation of concept is so Good but I request U to upload a seperate video on Numericals: different model of problems...