SOLUTIONS in 90 Minutes | BEST for Class 12 Boards 

2024-2025 batch walon attendence laga do!!😅😊

1) solution 0:00 2) components 0:54 3) concentration term 7:15 4) Molarity 7:25 5) Molality 10:00 6) Mass/ Volume % 13:30 7) Mass/ Mass % 15:02 8) Volume/ volume 16:32 9) mole fraction 17:44 10) parts per million 20:24 11) vapour pressure 22:23 12) Raoult law 31:55 13) colligative properties 51:00 14) Henry's law 53:48 15) ideal solution 1:01:57 16) thermodynamics condition 1:04:09 17) deviation from raoult law 1:06:41 18) graph of mole fraction vs vapour pressure for positive deviation. 1:09:34 19) Negative deviation from raoult law 1:10:14 20) Elevation of boiling point 1:10:47 21) Depression in freezing point 1:17:15 22) Osmotic pressure 1:19:01 THANK ME LATER 😊☺☺💗

I opened this comment section to check how she teaches and is it worth watching this lecture or not...but its really cringe to see that whole comment section is filled with' who came here for 2024, who came for this and that, attendence lagao etc etc '...i mean come on!...you people need to grow up..stop doing this cringe again

plz like for hard work😅 1) solution 0:00 2) components 0:54 3) concentration term 7:15 4) Molarity 7:25 5) Molality 10:00 6) Mass/ Volume % 13:30 7) Mass/ Mass % 15:02 8) Volume/ volume 16:32 9) mole fraction 17:44 10) parts per million 20:24 11) vapour pressure 22:23 12) Raoult law 31:55 13) colligative properties 51:00 14) Henry's law 53:48 15) ideal solution 1:01:57 16) thermodynamics condition 1:04:09 17) deviation from raoult law 1:06:41 18) graph of mole fraction vs vapour pressure for positive deviation. 1:09:34 19) Negative deviation from raoult law 1:10:14 20) Elevation of boiling point 1:10:47 21) Depression in freezing point 1:17:15 22) Osmotic pressure

1) solution 0:00 2) components 0:54 3) concentration term 7:15 4) Molarity 7:25 [like the comment 👍👍╰(*°▽°*)╯ 5) Molality 10:00 6) Mass/ Volume % 13:30 7) Mass/ Mass % 15:02 8) Volume/ volume 16:32 9) mole fraction 17:44 10) parts per million 20:24 11) vapour pressure 22:23 12) Raoult law 31:55 13) colligative properties 51:00 14) Henry's law 53:48 15) ideal solution 1:01:57 16) thermodynamics condition 1:04:09 17) deviation from raoult law 1:06:41 18) graph of mole fraction vs vapour pressure for positive deviation. 1:09:34 19) Negative deviation from raoult law 1:10:14 20) Elevation of boiling point 1:10:47 21) Depression in freezing point 1:17:15 22) Osmotic pressure 1:19:01

SHORT TRICK - to not get confused btwn solute and solvent in solute there are 6 letters but in solvent there are 7 so solute is in less quantity and solvent has more letters so more in quantity

okay as no one here told about the video , let me take this honour serious talk - I find this video helpful if we are talking on the board level , what i wanted was something which covers the whole chapter according to ncert and this video was same as i expected. so if you want to study for boards , you can watch this .

Maine search to physics chapter 2 kiya tha lekin mam dikh gyi to yehi pdhne lga 😎😂

LEGENDS WATCHING AS A FIRST LECTURE NOT A REVISION!

plz like for hard work 1) solution 0:00 2) components 0:54 3) concentration term 7:15 4) Molarity 7:25 5) Molality 10:00 6) Mass/ Volume % 13:30 7) Mass/ Mass % 15:02 8) Volume/ volume 16:32 9) mole fraction 17:44 10) parts per million 20:24 11) vapour pressure 22:23 12) Raoult law 31:55 13) colligative properties 51:00 14) Henry's law 53:48 15) ideal solution 1:01:57 16) thermodynamics condition 1:04:09 17) deviation from raoult law 1:06:41 18) graph of mole fraction vs vapour pressure for positive deviation. 1:09:34 19) Negative deviation from raoult law 1:10:14 20) Elevation of boiling point 1:10:47 21) Depression in freezing point 1:17:15 22) Osmotic pressure

2024-2025 batch kon kon hai😊

2024 chemistry compartment students attendence here ❤😢

Lecture starts at 0:00 and ends at 1:28:00 She did no promotion ,no wasting of time in introduction 'n all. Hatts to uh ma'am 👑🤩 u'r da best..!!!👑🥇❤️

2024-2025 batch attendance here...🖐🏻

Abhi abhi padhna kisne start Kiya 😂😂😂

2023-24 let's start new journey and score good.💯 Hope everybody do well this year

Kiska kiska board exam 27 Feb 2024 ko hai ??

2024 - 2025 batch Wale students attendance lagao

2023-2024 batch waale attendence lagwao😀

Ma'am clearly defined "Sidhi baat ... No bakwaas" !!!!!!😍😍🤯🤯

2024-2025 batch walon attendance laga do..!😄☁️

Lakshya 2024 2025 attendance here

No need of sending comments like, "video starts from this or that". She starts teaching without doing any self promotion or some other activities which involve wasting of time. Thank you ma'am for this video😊

2023-2024 batch present lagao😅

Koon koon half yearly ke time pe aya hai ( 80% syllabus covered but u have 0% knowledge) 2023-2024 waale bacche hands up karo🙌

Jisne abhi tak kuch nhi kiya attendance lagao 😢

Anyone for board 2024 ??

This for 2024-2025 batch student Life is best👍 Not for rest 😴 Only for test😓 So all the best 👍💯

Bhai 2023-24 wale jo ye video dekh rahe like karo...😉

dividing the video into chapters (via youtube) or putting timestamps of the subtopics would be extremely helpful :)

Batch 2024-2025 attendance here 😅

The topics which are not covered acc to 2024 boards:- 1- Van't Hoff factor 2-Abnormal molecular mass 3- Solubility 4-Azeotrope.

• V.P. is the maximum pressure exerted by vapour in equilibrium on liquid • V.P. represents the vapour of saturated pressure • Depends upon temperature and nature of liquid and does not depend upon amount of liquid and volume of container

2024 _ 2025 batch vale like karo ❤❤

No time wasting lecture 🔥🔥🔥 every single second is imp in this lecture 🥺❤️🔥

2023 2024 batch students trying to complete whole syllabus in 3months😅

Jisko 2024 me exam hai bo like karo🎉

Reminder - dont forget to study vant hoff factor and azeotropes , they were deleed last year

Ma'am all problem has solved in a single video. So,A lot of thanks ❤ .

maximum amount that can component in pure state multiplied be dissolved in a specific by the mole fraction of that component . amount of solvent at a specific temperature . PA = b'AXXA bB= b'☐ ✗ XB Factors Affecting Sin For Volatile Solute For Non - Volatile Solut Nature of solute and solvent → Polar Pp = PA -1Pa Pr - - PA solutes dissolve in bolar solvents and non - bolar solutes dissolve in Non - polar Pg : pea ✗ XA solvents . i. e like dissolve like . Effect of Temperature Exothermic AH = - ve Endothermic Attire Solubility decreases solubility increases with increase in w

Aaj Mera period 1 h .kis - kis k period test chal rahe h 😭

PW rocks🔥 kal baaki sab bhi live aaye the par students to yaha the saare😂 un becharo ki mehnat pe paani fir gya

Normal students-mam plz go slow Le legends- watching it on 2x😎

2024-2025 mein kon dekh rha hai 🗿

2023-2024 batch UT 1 ke liye kon kon aaya h....like nd comment me yes KRO 🙌

Superb Lecture I am watching it at the last moment and gain confidence on this chapter because of her teaching skills.

Anyone in 2025?

Super lecture, solution is crystal clear and thank you so much mam 🙏😊👍😊🙏

2024-2025 batch present lgao 😊

who are watching it for compartment exams 😅😅

Thank you for this lifesaving session! I have exam tomorrow and i had studied nothing due to coaching

Anyone in 2024😅

2024 - 2025 attendance please ✋

Other Chapters too, PW Team OP 😘

Kon kon h jo meri trh diwali baad 12 starts kiye h 😅

July mahine ke bad phadne Wale attendance laga do

Sir please upload all chapters from marathon and a huge thank you to PW team 🥰🥰

Compartment wale like kro 😢😅

2024 - 2025 batch present lgao 👀 Board me chemistry m, ,67 Aaye ☠️🥺

2024-2025 waale attendance lagao...

Who is here for 2023-24

27 February wale attendance plz

for the new batch of 2024-25, concepts missed here are: azeotropes, and abnormal molar masses (i)

2024-2025 batch present lagao🎉

people comment on her face, but nobody talks about her teaching... she is great at what she does and we need to appreciate it more :)

Paper aane wala hai guys 2024 wale like karo 😢

2023-2024 batch kon phli bar pdne aaya h revision k time per btao😜😜🧐🤭🤫

Bhai kon kon Abhi November me padhne aya haa Bhai padhloo warna fail hojayega 😅

2024-2025 wale attendence 🔥🔥🔥🔥🔥🔥🔥😁😁

2024 - 2025 batch raise your ✋🏻

4 din pehle padhane Wale present lgao

Thanks for this 🙂, to whole PW and anushka mam

00:03 Understanding the importance of solutions in chemistry 05:32 Different ways to represent the amount level solution 14:48 Discussion on the importance of oil in hydrate and mother's role in decision making 19:34 Importance of addressing basic questions for effective solutions 27:26 Vapor pressure depends on temperature and the nature of the liquid. 30:39 Understanding total pressure and vapor pressure in solutions. 38:10 Understanding the reaction and division process 42:22 Maintain temperature and do not remove the serum 50:03 Properties and differences of liquid and paper properties 54:37 Dependence of gas and solvent on pressure and temperature 1:02:28 Understanding the solution graph 1:06:10 Understanding the concept of mixing and spontaneous process. 1:13:42 Understanding temperature and boiling point of a solution 1:16:29 Discusses the concepts of depression and elevation waves 1:24:51 Osmotic pressure and isotonic solutions in chemistry 1:27:42 Subscription to solutions and joining the school

Exam se 10 din pahle dekhne wale like karo

27 Feb ko kis kis ka exam h 🥲 Dar ka mahool hai 🤐

2024 wallo ehaper Attendence logao 👍

Those properties depends on the amount of solute not on the nature or them is called colligative property....

2024 batch present lgao✅

This revision lecture is really effective, Thank you ma’am🙏 Hats off to your energy and dedication!!👏🙌💗

Who did not studied anything till now like this comment 😅

2024 ---2025 valo Attendance lagao 🩵

2024-25 batch attendence please 👇

Those who are starting chemistry in December 2023 button 🔘

kisne kisne abhi se pdhna chalu kiya h 👈🏻

2024- 2025 batch wale students attendance pls 🎉

18 March attendance please ❤

Batch 2023_2024 attendance please

12th board 2024 wale attendence

13:52 mass = grams volume - millilitres 13:52 conversion of kilogram gram litres millilitres 31:43 definition of volatile and non volatile 32:38 pa is the component in the enclosed area panot is component in solution 32:38 molefraction is basically getting moles of one componet from one whole mixture basically mole of x = x/x+y+z if mixture = xyz 34:09 write definition of raults law 39:58 daltons law for moles in vapour pressure 43:30 pt

2024-25 Batch attendance lagaao here.....

2028-29 batch attendence here

2023-2024 batch wale jaldi se like kare bhagvan apka bala kare

Kon kon h jo pheli bar dkhna aya h meri tarh

2024- 2025 attendence here

Such a nice lecture wth all topics covered and crystal clear explanation, i had some doubts before this lecture but mam cleared all of them thanks for the lecture mam

Thank you for revision mam ❤️

2024-2025 batch Wale present lagao

2024-2025 present hear

Thanku so so much ma'am it It was worth learning from such teachers like you Really appreciate theway of teaching and it made me clear all my concepts