Pollution of Air & Water in One Shot | Chemistry - Class 8th | Umang | Physics Wallah
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- Опубликовано: 5 сен 2024
- 📝 For complete notes of Lectures, visit Umang Batch in the Batch Section of PhysicsWallah App/Website.
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▶️Complete CLASS 8TH - SCIENCE ONE SHOT Lectures - • Science - Class 8th NCERT
In this lecture of Umang batch, Sunil sir is going to teach you about Pollution of air and water.
Topics covered in this lecture are-
•Composition of air
•Air Pollution
•Some air pollutants
•Acid rain
•Greenhouse effect and global warming
•Smog
•Water pollution
•Eutrophication
•Ways to obtain safe drinking water
There are many other important topics that we are going to cover in upcoming videos for class 8. Stay tuned with PhysicsWallah Foundation.
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NOTE: This batch is completely FREE, you just have to click on the "BUY NOW" button for your enrolment.
🔴 Details about the batch -
• Recorded Lectures for Class 8th Students.
• PDF Notes of each Lecture will be available on the PW App.
• Weekly Lecture Planner will be uploaded on PW Foundation Community Page.
• Classes will start from 10th January and we will cover the whole syllabus by 10th March.
🎦 Eight Lectures per week will be uploaded.
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#Science #Class8 #Umang
The best teacher for chemistry 👨🏫
Thank you physics wallah 🙏🏻💛
yes
Yes
Yes
Yes
Who is watching this video 2024 😂❤
I love your teaching sirr❤❤❤❤🖋️📓
I am
He is such an underrated teacher I studied from him in udaan reloaded for class 10th and he teaches great but i am sad that he doesn't teach class 10th on RUclips hope to see you teaching bigger classes in yt sir ☺☺☺ keep teaching
@लक्ष्य yes
@लक्ष्य great 😀😀
@@vaishnavisart5604 also udaan relodian
@लक्ष्य no I will go for offline coachings this year ☺
U 10th graders I think I are very weak in studies or wasting ur time this video is for class 8
Sir padhate aap ho aur fee hamare school wale lete hai 😜
U r absolutely right😂😂😂
Haa sahi baat h
Padhate tou school walle bhi hai lekin woh alag baat hai ki tum dihan nahi dete
@@Kiddoohere to aap kyu online padh rahe ho
@@manujoshi3832 coz winter vacations chl rahi hai 🫠
57:55 to 1:05:16
Best explanation of eutrophication by the best teacher 👏👏👏
Kya bekar likha hi
Yes sir we understand very well.Thank sir ❤🙏🏻 17:10
Sir, Tomorrow is my exam and this lecture will help me in exam
Thankyou sir ❤️❤️❤️
BEST CHEMISTRY TEACHER! SIR AAPNE TO BHAUKAAL MACHA DIYA. KYA BHAUKAALI EXPLANATION THAT AAPKA, MAJA AA GAYA 😀. ISSE MERE TEST MEIN FULL MARKS AA GAYE. THANK YOU SIR!
One of the best chemistry teacher 👩🏫
Not 'one of the best teacher' , "(the best)"
@@simplybest2.099 galat
right
Q1: answer:(c) CO✓
Q2: answer:(d)Air pollution, acidic rain🌧️✓ 33:40
Q3: answer:(b)CO²,N2O,O³✓
Q4: answer:(c)windmill✓
Q5: answer:(d)CNG✓ 56:14
sir khatarnak tarike se padhaya. kaaash hamare school mein aapke jaise teachers hote.... concept ko to bhai phoood dalaa!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!. understandingh skills badh gaye thank you sir....sir aap abbhi se neet 2027 ki tayari kyu nahi chalu karte hamare liye................it will be helful for us!!!!!!!!!!!!!!!!
Q.1 Option (c)CO
Carbon Monoxide
Q.2 Option (d)
Air pollution and Acid rain
Q.3 Option (b)
CO², N²O, O³
Sir you are really great 👍 teacher I want this type of teachers in my school and tution Thankyou physics wallah plateform ❤ and thanku one of the best teacher of chemistry 🧪 Sunil sir 😊
I hopes and prayers You will be a great teacher in the world 🌍
This type of teacher is called a real teacher who are teaching without any extra information which has not requirement ❤❤💟💟🔥🔥🔥
Sir aagaya samajh... Exam time me bohot kaam aati hai ye video
Thank u sir👍
so much energy for teaching kids, thank you so much sir for making learning chemistry fun.
sir aapka to jawwab nahi. aapse achha teacher nahi hai koi chemistry kaa for class 8
💯💯💯💯💯
Sir ,you are the best teacher for chemistry. 😊😊😊
The way you teach us is amazing 🤩🤩.
Thanks sir to explain this chapter we can understand easily
🙏🏼🙏🏼🙏🏼🙏🏼 धन्यवाद
Q.1 answer is CO
Q.2 answer is Air pollution and Acid Rain
Q.3 answer is CO²,N²O and O³
Q.4 answer is Windmill
Q.5 answer is use of CNG
Q.6 answer is Potable water
I am also studying from him and I am in 9th class and he also teaches in very depth and this will help you a lot. It is worth it to see this whole video
Oo really
46.07
Sir question 3 Mai option C bhi toh right hona Chahiya kuki carbon monoxide toh green house gas hai
he is one of the most favorite teachers
Sir when PW will come in Rawatbhata it's a town near Kota
Please sir I love physics wallah
21:06
The way he said - "taaj mahel"
🤣😅😅
Always introduction is 🔥🔥🔥 .. amazing
We need this type of Teacher in our school 🎒🏫
In our school also
@mithi.6393y
u are right 👍
@@SanjeevKumar-hf9bp u are right
This guy looks like a god to me while examinations. You're doing a great job sir. Keep educating us in SUNIL SIR WAY
Yes
Yes
Sunil sir you are best teacher of chemistry........❤️❤️
Nobody can teach like you no one like you........
You are awesome 👍🏻👍🏻🥰🥰🥰
THANK YOU FOR OUR CLASSES SIR YOUR CHAPTER CONCEPT IS SO INTRESTING👍👍👍👍👍👍
Sir,You are the best Chemistry teacher.☺💯
Sunil sir is best teacher of chemistry
Thank you so much sir 🔥🙌
Your welcome 😁
Samjh mein aa raha sir thank you sir
Thanks for explaining the topic sir
17:20 yess sir aa gya samajh
One of the best chemistry teacher
Ha sir samajh a gaya
Sunil sir is a VIBE bro..😎❤
Thank You so much Sir for your explanation❤💕.....
Haa sir samajh me aa Gaya ...😊
Sir you are the best teacher of chemistry
Sir agar human resources ki baat karen to kya SO2 and NO2 jab further acidity ko badhaenge tabhi vo acid rain khelayega ?
Yes
@@sumantripathi2312 thanks
Welcome @Kanishka Sharma
Bhai ye kitne awesome he yar !
*Sunil bhaiya* op.....!💀😎🗿⚗️🧪
Sunil Bhai ne *bhaukaal* macha dia ....
Sir most
i understand very well 🙃🙃🙃🙃🙃☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺
33:02 sir i am enjoying it very much
The best chemistry teacher 🧡
45:58 sir here both b and c option will be correct because CO is also a greenhouse . As i studied in 8th standard in NCERT
Sir acid rain ki human resources ke baad apne Jo do formule bataye the wo samajh nahi aaye
CHEMISTRY BECAME EASY BECAUSE OF SUNIL SIR 😊😊
Same to you 🤣
You are beautiful girl 😘😘😘
Shi baat h
@@Krishna_yadav_18 Bhai padh le yr
@@Reti_ck are bhai kya kare
Best chemistry teacher.. Love you sir ji 😘
Sir final exam ke liye science marathon live RUclips me laye rivision
The best teacher of chemestary
Chemistry*
I am watching this video at 4:00 am for exam
My exam is tomorrow
Thank you sir for your brilliant teaching your teaching is world's best teaching you are the best sir 💝
Sunil sir = chemistry king
Anushka mam = chemistry queen
KING AND QUEEN, BUT WHERE IS PRINCE/PRINCESS
@@mayankkiritkultheclassvi1460 kuch bhi
THANK YOU SIR
I AM WATCHIMG ONE DAY BEFORE EXAM
Q4=(B)oil refinery
could anyone please explain me emission and why does temperature increase after these gases vibrate.🧐
I love the presentation sir do in his videos
Sir ma neet ke prepration kr raha hu 8th sa Thank you for very good concept ❤❤❤❤🎉🎉🎉🎉
I love you sir 😘
Q2=(d)air pollution and acid rain
56:04 , maza aa gya sir aapse padhkr , sukriya sir 🙏
🙏🙏
😮😮😮😮😮😮😮😮
😅
😅
😅
😊
Sir everyone was fine but also explain what in Ncert along with extra knowledge but although nice explanation sir 🙏
👑⛑👒🎩 Hats off
Best video of ch 18 I could find!!
Sir hydrophobic ka session laye please(why water is not stay on lotus plant)
Sir what is reverse osmosis
🔥SUNIL🔥SIR🔥IS🔥THE🔥BEST 🔥
Thanks Sunil sir explain kar ke samajhne ke liye bhaut achhe se samajh me aa gaya hai
I never had this fun reading chemistry special thanks to you Sunil sir.
32:50 :- Haa sir samjh agyaa mst se👌
I think physics wallah is best for student 🎉
Sir I humble request to you change your microphone that so annoying when video is on 1.5x so, any PW team member or teachers see it ,so please change that.
Thanks sir to teach us 🤗
ANS 2 (D) AIR POLLUTION, ACID RAIN
This is very good lecture but try to make long and detailed lectures
I am sure sir that if I get you as my school chemistry teacher I will be able to bring 101 out of 100 in Chemistry.
32:47 Sunil sir op 🤩😍
Kyaaa mast and talented teacher h Sunil sir ,ausome kisiko competitive ki taiyyari bhi agar krni yehi se kr sakte h science ki ,he clears with clear concept
17:18 Yes sir I understand
Can u make us learn and Fun both so we can study the whole video continually
Sir what are land diseases
Yess! I am waiting for this lecture. Now, it comes👍👍👍😀😀😃😄😄😁
Thank you sir for clearing all the concepts 😊 #physicswallah
Sir aap mujhe light ke baare me bata sakte hai jo Harare hi science chapter me hai
ANS 5 (B) SMOKE PRECIPITATOR
Sir aap Tina acha padhate ho wo vi bina fees ke aur school wale fees Lene ke bad bhi bacho par dhyan hi Nahi dete😂😂😂 you are a best chemistry teacher 😊😊😊❤
Sir why cng is not used instead of lpg in homes
Haan Sir Samajh Main AAAAAAgyyyaaaaaaaaaaaaaaaaaaaa.🤩🤩🤓🤓
Sir Kya Aisa Kabhi Ho Skta Hai Ki Aap Samjhayein Aur Hamain Samjh Naa Aaye🥰🥰
😻😻
Sir Aaapne To Bhaukaaal Macha Diya
😂😂
Physic Wallah is the best specially Sunil sir.👍👍👍👍👍👍😊😊😊
Big fan sir
Physics Wallah is not a foundation it is an emotion
★Sunil Sir 1 shot video mein poora chapter pda dete hain💥🤗
★To socho ki jb Sir Full chapter pdayenge to kitna mja aayega 🎉🥳
Excitement level- 💯%🔥
Sir you are great . And when you say beta samjh aa gya . It's feels so good 💞
Bruh your logo
@@roobithakur619. Are you talking about my logo
I understood very well 😀😀😀😀
56:11 haa sir sab samajh aa rha h
Outstanding sir
The best teacher chemistry 👍💯💯👍👍
Firsttttt yayy sir🥰🥰🥰🥰🥰
Aari hai sunil sir bohot acche se aari hai
Ek ek concept acche se aagya 56:09