Chemical Effects of Electric Current Class 8 Science (Physics) in One Shot | BYJU'S - Class 8

[@byjus-class-678]

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[@jaiprakashsingh6616]

No

[@JAISINGH-lu5xp]

no

[@anshulprajapati4053]

❤❤

[@Sensaispider656]

Water is not a good condoucter of electricity because when bisleri was came to in Indian bisleri started given disstieled water which Indians doesn't likes so bisleri started adding little salt in water for test

[@AvaneeshZaware]

Legends watching one day before exam 😅😅

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Here ✋

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Here😂😂😂😂 mera to exam hai tabhi me game kale raha tha

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Yes ✋🏻

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Here🖐️

[@Tsv_Gamer]

Mee…

[@JAISINGH-lu5xp]

guy Please Watch the video from 9:37 Cause the video before 9:37 is totally Time waste . By the way Very good teaching Sir

[@AIImagica]

You are correct

[@nirvichejara]

Thank you so much ☺️

[@mamatajena8178]

15:33 sir a matter is conist of atoms a atom has a nucleus the neucleus contain electron,,proton and neutron Electron -(-) Proton-(+) Neutron 0 or neutral

[@Panner.____024]

So , what's wrong in this

[@argh34422]

nucles doesnt contain electron

[@Delish_Gaming]

who are watching in 2024

[@user-dl4yg6rm2b]

Me

[@cheenubunny5154]

Me

[@geethadharmarajan9713]

Me 🎉

[@manjukadyan1949]

Me also

[@JPNGupta]

Me

[@bhardwajshriyal5111]

All the best for tomorrow physics exam

[@rohitdhagat]

Q- Do all liquids conduct electricity? Ans- No, not all liquids conduct electricity. Only liquids that contain ions conduct electricity. Examples of liquids that conduct electricity include salt water, lemon juice, and vinegar. Examples of liquids that do not conduct electricity include pure water, oil, and alcohol.

[@somyashefalika]

IN science class 8 chapter 0:03 / 1:09:39 • Chemical Effects of Electric Current Subscribe Share Download Reply

[@mansisuyal5066]

25:40 25:40 25:41 EPNS = Electroplated Nitrate Silver

[@star.rubi2468]

Thanks sir for a amazing session

[@RealROASTIFY]

Class starts from 9:32

[@amolpreetsidhu2290]

Thnksss forrr tellingg 💗

[@DevendraSingh-rp8ys]

Very nice teacher please also teach icse because I'm studying in a icse school but I love your teaching team so I'm learning this all......

[@maryamtaqwa1576]

Ahh n i am a cbse

[@nagaraj.sganga8854]

Mee too

[@aanyat1508]

What electronic charges

[@ashishgoel9004]

Very nice session Really helpful 😊😊

[@tiktoklover2309]

Good night sir hello🎉🔥🔥😭😭😭😎😀😀😀😎😭❤️❤️🔥🎉🎉🎉🎉🎉😭😎❤️❤️❤️❤️

[@arnavvishwasrao8209]

best teacher and most importent part is 1:1:10

[@TEJASXGAMING976]

Sir I have a query that Current can flow in salt water so if we put the wire (which come in our home ) So if we put the wire In the sea so the current will flow or not like I went to goa and I put the wire in the sea so in the whole sea the current will flow? sir plz solve my query.

[@dharmaprasad9871]

Normal sea food water is not purified it contains few amount of Nacl that's why current easily passes through it

[@LoveYourself-ec9fh]

The current will flow. It is because sea water have salt in it. And thus, it is possible for the current to be flowed in it.

[@piomas]

Current will flow but not too much because of resistance

[@drishtisharma2345]

This Video helped me a lot for my last minute studies hats off to Saurabh Sir

[@Bremewasfound]

In 1hr u covered last min studies. Ok👍🏻

[@junaidpeer11]

😂​@@Bremewasfound

[@aanyat1508]

31 years

[@radheshyamm36373]

Thank you sir for explaining the chapter in easy and simple way 😊

[@ClutchJod99]

7:50 Sir, water has two types First one is ionised water, containing ions, salts, which is a good conductor of electricity And the another one is distilled water, de-mineralised water which is a bad conductor of electricity. As of liquids conduct electricity with the help of ions...

[@keralablastesfc4076]

THANKS SIR Best session I have watched ever..!! 😍🤩

[@Complexitysimplifier7770]

Best session I have watched ever..!! Love it..❤️❤️

[@santoshkumar-ys4yb]

Sir what is electrolytes

[@LAKSHAYGAMER682]

Ghanta bhai kuch samaja ne iya ghanja ka

[@LAKSHAYGAMER682]

😂

[@sonineotia5846]

I absolutely loved this session it helped me a lot ❤❤

[@gunguntagore8912]

Astounding session 🤩 Thanks sir You made physics easy by your explanation 🤩

[@byjus-class-678]

Glad you enjoyed it Gungun🤩 keep watching!!

[@saniddhyanagdeve776]

Awesome session❤❤🥰🤩😎 19:48

[@anusingh4624]

Amazing sir 👏

[@byjus-class-678]

Thanks a lot Anu🤩 keep watching!!

[@jagratimehta8725]

It's a immersion rod for heating liquids

[@DishantChauhan-v9x]

Supreme legends watching it a year later😂😂😂😂😂

[@samrudhraghu4225]

ultra supreme legends watching it 2 years later

[@Yourxjack69]

I'm watching this after 2 Years MF

[@manojKumar-jl5ug]

Amazing sir🥰🥰

[@byjus-class-678]

Thank you! Cheers!

[@ishikaenterprises2234]

Thank you so much for the session sir

[@toxin__]

Nah, legends are people who watch the video 8hrs right before exam

[@maryamkhan5101]

Right😂

[@manvisaini2847]

I am a legend

[@Taennie1903]

Uffff 9hrs before exam

[@somyashefalika]

and ultra legend are those who watch the vid 2 months before exam😶‍🌫😉

[@nanajagi]

No super ultra legends go through it on the day of exams...just 40 mins before

[@a.n.n.i.e.e.e.e]

49:16 As temperature increases, the conductivity of water also increases due to the increased mobility of ions.. someone plsssss clarifyyyy

[@prakritisolanki4210]

Thank you so much Sir But I was having a doubt regarding electroplating- As tin is electroplated on iron to make cans for containg food because iron could react with the moisture and food. But why cant we use tin for making cans directly???

[@nithyadharmala9493]

we do have tin cans.....

[@atypicalheyaa]

Tin is actually used directly for making cans! When we talk about tin cans, they're often actually made primarily of steel (which is an alloy of iron and carbon) and are coated with a thin layer of tin through a process called electroplating. The reason for this is that tin alone isn't as strong or durable as steel. By electroplating steel with a layer of tin, you get the best of both worlds: the strength of steel and the corrosion-resistant properties of tin. If you were to use pure tin for making cans without a steel base, the cans might not be as sturdy or capable of holding the contents securely. They could be easily dented or deformed, potentially risking contamination of the food inside. So, the combination of steel's strength with a protective layer of tin helps ensure the cans are durable, protective against corrosion, and suitable for storing food for extended periods without any risk of interaction between the container and its contents.

[@gouridevi5636]

Tin is also used to make cans but here the point is about iron cans which can't be use directly to store food because iron is highly reactive so it is electroplated by tin😊😊😊😊

[@aryanmakwana2888]

Led =light emmiting diode

[@subashn3158]

Deflection in the needle

[@subashn3158]

Yes

[@subashn3158]

No all liquids cannot be a go9d conductor

[@tusharnarwade.8547]

42:19 sir can we take petroleum as a conductor??

[@BaekYoonho]

44:52 He literally said its company's Biggest compititer name.

[@devendrakhadgi3290]

Bhai biggest competitor hoga apne gharpe Saurabh sir ek taraaf aur baki company ek taraf

[@RajeshKumar-d9i2o]

good onee🤣🤣🤣🤣🤣

[@entertainmen668]

Thanku sir ❤❤❤

[@malothshruthi_17]

Your explaining in a very easy method thank you sirr

[@ShampatlalChauhan]

Very nice ❤❤❤❤

[@rudranshgoel9978]

I had a doubt why do we call the immersed nails in the part of electrolysis as electrodes ? 34:32

[@yubarajbora9038]

guguhuyhnyn

[@unnatigangwar9009]

Because electrodes are immersed in the electrolytic solution in a cell. it is not so hard

[@rudranshgoel9978]

@@unnatigangwar9009 I got it cleared by the way thnx

[@tejallahoti854]

Amazing session

[@sharvijaiswal675]

sir how would we get to know whether a substance added to the solution will make water conductive or not? means how would we know that in which ions it will dissociate and whether the ions are suitable or not? and also how is organic compound related to conductivity

[@satishchandra3128]

U can test for ions I guess

[@atypicalheyaa]

Determining whether a substance will make water conductive involves understanding its ability to dissociate into ions when dissolved in water. Here are some considerations: Ionic Compounds: Substances that readily dissociate into ions when dissolved in water tend to increase its conductivity. For instance, salts like sodium chloride (NaCl) dissociate into sodium (Na+) and chloride (Cl-) ions, which can conduct electricity in water. You can predict this behavior based on the compound's chemical formula and its known properties as an ionic substance. Ionization: Some molecular compounds can ionize in water, producing ions and enhancing conductivity. Strong acids (like hydrochloric acid, HCl) and strong bases (like sodium hydroxide, NaOH) dissociate almost completely into ions in water, significantly increasing conductivity. Ion Strength: The strength of the ions produced is also crucial. Highly charged ions or ions with greater mobility tend to enhance conductivity more effectively. Organic Compounds: Most organic compounds, such as sugars, alcohols, and oils, are non-ionic and typically do not increase water conductivity significantly. These substances do not dissociate into ions when dissolved in water. However, there are exceptions. Some organic compounds, especially certain acids, bases, or salts derived from organic molecules, can enhance water conductivity if they ionize significantly when dissolved. For instance, certain organic acids (like acetic acid, found in vinegar) or organic salts (like sodium acetate) can partially dissociate into ions, contributing to increased conductivity.

[@Lakshya_6969]

Sir if air is insulator of conductor. If it is a insulator so how the lightening passes through air

[@HasmukhPatel-m8i]

when the differences in charges becomes too great, this insulating capacity of the air breaks down and there is a rapid discharge of electricity

[@harsimranbhullar4324]

Really helpful and amazing session👍🏻 Thank u sir😃

[@byjus-class-678]

Always welcome Harsimran🤩 stay tuned for more!!

[@ritusingh6086]

34:14

[@ViViViVuVuVu]

is distilled water a bad conductor or a insulator like does electricity still pass through?can it be used as a electrolyte?

[@DXSHANFX]

Poor conductor

[@supriyasha6154]

Sir you make this chapter was easy and wonderful 😊

[@aanyat1508]

Anticipate the need a

[@sahasranshu6740]

👍🏻

[@nupursaini_]

Fabulous session! 😍👌

[@byjus-class-678]

Hey Nupur, Glad you enjoyed it!🤩 keep watching!!

[@rajeshkumarchaurasia1232]

Noo

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Me too nooooo😂😂

[@srishtimaurya3189]

Watching this because I have science exam on Monday!!

[@unknown_really]

Which school?

[@setyoyo8248]

YES SIR

[@Karthi360]

Byjus is a really helpful app or channel. Thank you to Byjus team for teaching us everything.. It is really helpful

[@dharmaprasad9871]

Aqueous solution of water is good conductor and distilled water is a bad conductor of electricity

[@dipankarruidas5866]

Awsome sir thanks for the explanation

[@ayushrana7677]

Thengs sir 🎉🎉😊

[@Ragini4810]

Thank you so much sir 😊 All my doubts are clear now ✨

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21:23 electromagne

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Who is watching this un 2024

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Explain sire

[@UnfilteredShashank-h9p]

24:38 okay 👍

[@SandeepKumar-os1bq]

Nice session sir We all have cleared our doubts Thank you sir

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Congratulations byju's for 92.7 k 🎉🎉 subscribers I hope you reach 100k very soon🎉🎉❤

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Me watching after 155k

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Me watching after 220k

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Me watching after 250k

[@Black99861]

First is pure water 37:41

[@ankita6066]

Amazing session 🥰❣️

[@byjus-class-678]

Hey Ankita, Glad you liked it!!🤩stay tuned for more!!

[@udhithnambi9349]

Ankita you fool

[@GayatriSethy-y1e]

Sir good evening Sir once my science teacher said that there is no insulator The thing those are known as insulator can conduct electricity in rare cases. It's true or false

[@prithvirajdas4773]

Very fantastic video. All doubts are cleared

[@byjus-class-678]

Glad to hear that prithviraj🤩 stay tuned for more such amazing sessions!!

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Dekhaa!!

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Hii.. My name is azmina maybe u might know me!!..

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Good conduct classes 8

[@harika4389]

Is our saliva is good conducter of Electricity

[@udhithnambi9349]

Only your bad saliva is good conductors

[@MansiB-cm1bj]

Fabolous teacher ❤❤, I have watched first time and I really don't have words to describe your teaching. I can't understand anything from channels I found on KZbin but after seeing your video my whole chapter is crystal clear. I can't understand byju 's previously but now I would watch all your videos while preparing for my exams . Thanks a lot . Avery helpful video.

[@radheshyamsoni1600]

mirceury is good condouter of electricity

[@udhithnambi9349]

Mercury spelling is wrong

[@PratibhaBankhele]

Sir ,water is bad conducter of electricity then how wet cloth can pass electric current

[@nitinnarang4609]

Water is good conductor

[@animeditz7071]

We add salt in oil , will it become conductive?

[@Lofinaats13]

Lovly sir but i have one doubt that you told in this video, neutron has no charge. But i have studied that neutron has some charge. And neutral means that there is equal charge of neg. And postve

[@entity303gamerz6]

Neutrons have neutral charge they only carry weight inside the atom whereas electrons protons have charges and doesn,doesn't, carry much weight

[@shubhangibhande2367]

Bro the same I had studied

[@topeditmasterofficial]

Humans watch it before the teacher even started it 😊😊

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Me be like 😂

[@KritikaGarg912]

This session was beneficial. I have a question that can food get spoiled due to iron? It would be a pleasure if my question is answered. Thank You

[@alphamariya8655]

We don't use iron to store food we only use tin cans to store food which does not spoil the food

[@RajeshKumar-d9i2o]

no because tin is less reactive than iron thats why we use tin cans and not iron to store food

[@atypicalheyaa]

Food can indeed spoil due to iron, particularly in certain circumstances. When iron comes into direct contact with food, especially acidic foods, it can cause a reaction that affects the taste and quality of the food. This reaction can sometimes result in discoloration or an off-flavor.

[@pullemlajyothi7562]

Super legends watching On exam day Morning 5:36am😎😎😏😏

[@ramkishormishra8024]

Mega super legend watching on the front of school with friends school timming was 7:30 and we waching on 7 : 24 😂😂😂😂

[@rakeshkumari6201]

Tap and sea water is a conductor of electricity

[@pratiksha4856]

Helpful 💜

[@Sezhian496]

What is current

[@anushkaarya1082]

The flow of charges is called current

[@anushkaarya1082]

Like flows of protons etc...

[@manjusheoran9983]

Ultra ligend are watching this 4hour before exam 😂😂😅😊🎉😂😂😂😂😅😅😅😅

[@VivekSuyal12345]

Ultra pro max super legend watching its electrolysis while going towards school on path 👣👣👣👣👣 😂😂😂😂😂😅😅

[@vireshpatil4547]

What is electrode

[@siyasiya9378]

Sir when we add HCL in water it dissociates into h+ and CL - why only CL gain electron not H gain electron

[@sadhanajha5697]

Because cl have a tendency to attract electrons in a molecule ( electronegative) That' why cl gain electron..

[@moonxlight439]

legends are those who are watching on the day of exam😂😂

[@ST_Corner-SS]

BHEN

[@NishaSingh-co3fm]

Ions

[@techgaming2.089]

Nooooooo ronaldooooo siuuu

[@anujbagal6186]

Ionic liquid solutions and compounds are a conductor of electric

[@cryblox_]

Amazing session ❤ i learn new and interesting things and thx sir you are great❤

[@chanchalpatidar3133]

Amazing sir

[@tanmaygamer552]

No legends watch the video before one day of half yearly exams

[@salmanaheed8775]

Thank you sir 😊

[@nireekshakamath1635]

Everyone in the comments- Legends watching this 1 day before exam ME who is watching before school even started

[@piomas]

Me watching this before unit 1st this will come in half yearly

[@Ronnie-oh7xn]

😂😂😂 46:58

[@Vaishnavineha-z9i]

yes sir we can make circuit diagram...

[@Gareebvlogss87]

27:30 sir tap water ya filtered water use kre bcz dono m difference hota h na that's why?

[@VenuDonthu]

Lesson starts from: 7:07

[@piomas]

THANK YOU

[@siyasnation3850]

Ultra legends watching this video just the night before the science exam

[@peachylove_s]

SAME HERE

[@RadhikaBansal-tv6sr]

Pure or boiled water is bad conductor while salty water is good conductor because when table salt ( NaCl) added to water then salt broken into Na+ Cl- the na + is cation and Cl- anion these are ions and produce negative charge

[@Vipin-bl1wp]

Legends like me watching this at 2 o clock in night and tomorrow is exam not study before

[@jagratimehta8725]

Thanks sir

[@farhar__88]

Tomorrow is my paper and I am watching this today😂

[@nabarun98]

Bro we r the legends who see it during exam time from teachers' mobile infront of cctv....

[@anushkaarya1082]

7:50 good conductor

[@selfstudywithvaidehipatel1845]

I love this channel.Its super duper great that the teachers and the team are putting so much efforts to make us understand Thank u team byjus❤❤