Coal and Petroleum | Full Chapter Revision under 30 mins | Class 8 Science

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[@anshika.unpredictable]

Seeing it on the day of examination 😢

[@diwyankscreation6063]

Same

[@anshika.unpredictable]

@@diwyankscreation6063posted at 10:20pm so is ur exam at night, huh?

[@Studious_girl_18]

24:09 the answer will be option b) biogas

[@shreenivasprashantmore]

Biogas Is not a fossile fuel

[@ShivaniSreedhar]

Hw ans --> Option B) Biogas is not a fossil fuel because it is derived from processing of food waste, human waste and other eco friendly waste materials.

[@VaishaliMahawar]

Biogas

[@preetidb4347]

Answer for the question is option (b) Biogas... Because it comes from waste remains of animals.... It is basically used in villages... It will not considered a fossil fuel because it did not take much to formed and not used as a fuel also...
❤THANKU! ❤

[@parveenpasha3158]

AND ITS CORRECT ANSWER...
SATH CAROD..🎉🎉

[@pradnyamaheshwari1024]

Mam is LPG AND LNG different?

[@HappyDragonflies-fz8um]

Ma'am it is emergency

[@jyotiprakashmansingh3688]

Mam the answer of homework question is........ Option (B) Biogas.......bcoz it is not made thought the decomposition of natural vegetation or animals or fossils

[@anithamukthapuram2889]

Bio gas mam

[@Rachitsahoo1710]

Homework question
Answer - (B) Biogas

[@anujankanna1141]

Ma'am pls dont speak in hindi we cant understand sometimes

[@RouhanKhan-rf7cp]

( b) biogas , biogas is not a fossil fuel because it comes from the animal's waste like dung , which are first dried in the sun and burn in the night time or when it is required to use , it is generally used in villages and it is also known as Godar gas , mainly it contains methane .

[@Wazeerali-fh9tq]

Thanks

[@Indianinstin1359]

0st comment😅

[@Samriddhi_the_girlie]

😂

[@aleenakhan5120]

😂😂😂

[@Ar_adhyasharmaa]

😂

[@justsomeone_there]

the bio teacher explains the topics much better and this chem teacher talks in hindi mostly that i dont understand and for ppl who r viewing thing remember this is my opinion on this teacher

[@BHAIBHAI-ky1cl]

24:08 (c) is a ans

[@ashwikaannam9221]

(b) Biogas

[@vinayakkomaravolu463]

B) biogas because it is from all waste things like animal and the waste we do

[@rajeevyadav3059]

Good evening mam

[@PNDEVE]

4th comment 😂

[@samarsolankivlogs]

I, am in class 9th and I was clear my backlog of class 8th thankyou mam this is very useful video❤❤

[@AnjaliKumari-gw6ib]

Mam aap kab tak live video banati ho class 8

[@dakshbnair9239]

option b)bioga💯💯

[@henil6684]

B) biogas

[@Harshu_verse2232]

Biogas op 😅😅

[@prabithak9405]

Electricity is a fuel right.....what is its state of matter???

[@prabithak9405]

Pls answer

[@shnurr.mp4]

Electricity is a energy source, not fuel. its state of matter is plasma

[@farhanshortsvideo1181]

B. Biogas

[@anantgourimaheshwari8223]

Biomass is answer

[@vijayamahanteshhiremath2065]

Hi

[@Priyankamangeshlunawat]

B biogas

[@akpgamerz601]

Everything understood

[@meenuthakur1323]

Biogas

[@thanusree6593]

biogas

[@RubyEva-v4t]

Boigas. [ b]

[@deepalideshmukh751]

Biogas

[@HappyDragonflies-fz8um]

Ma'am please say yes ❤❤❤❤❤❤

[@mrinalmanasmhptr]

Yes

[@ParamveerSinghSethi-fm8tm]

biogas

[@divyarajgamer5840]

Biogas

[@anantgourimaheshwari8223]

Biogas

[@NeloyBehl]

Biogas

[@Wazeerali-fh9tq]

Option b teacher

[@ManojKumar-pd5xq]

biogas

[@jyothialugu]

10 comment I read this lesson but not clear this lesson is not coming in my annual exam but I will watch the video
Reply me how many times is said but count it and reply me in the reply section

[@gamerzone1631]

Biogas

[@kreweypie]

b. Biogas

[@oppoke-fan8355]

biogas

[@JyotiSingh-uv4wc]

Good evening ma'am

[@rajeevahb1569]

Bio gas

[@DiyaBinuBinu]

👍👍👍👍

[@Bhawna006]

Biogas is not a fossil fuel because it comes from the animal's waste like dung.......in villager's language its (gay=cow) ka (Goitha=dung)

[@lakshmisrinivas1756]

It’s biogas

[@bharathisankappagol1320]

Ans is - b) biogas cuz it is obtained by the animal waste like cow dung so biogas is not fossil fuel
Thank you kirti mama u really teach so good especially when you are not teaching with live session thank you lot love for u from Karnataka...❤

[@ajaychouksey3679]

LNG❌LPG ✔️

[@ArchanaMishra-y6l]

24:12 ma'am its biogas

[@jyotipatode4725]

Biogas

[@Ishu_uhsI]

107 likes on your video 😂 i am teacher so i need little knowledge for this chapter

[@sandipparmar1051]

Now it's 424

[@vinoddhamija2922]

Now it's 505

[@durgasinhasinha9058]

And now 519

[@MaheeVerma-wl2uz]

And now 595

[@jyotiprakashmansingh3688]

Now its 605

[@pkyadav3796]

the answer is B) biogas

[@Samriddhi_the_girlie]

Byjus❤

[@vikaschavan8291]

18:49 wrong information

[@vikaschavan8291]

❤

[@kumarlalan1626]

Write this Chapter no. And Part... , class

[@Rajeshwari1989-zh7yv]

5 th comment my favourite lesson coal and petroleum 😊😊😊😊

[@hemlata7837]

I am class 8❤🎉
My name is purvi

[@bhaveshdrawz3688]

Ok. So now

[@njyothi1750]

Super akka im sulochana love 💕 more videos

[@parveenpasha3158]

Its CNG AND LPG.....NOT LNG

[@RiyaSingh-nc8oz]

B answer is correct 💯

[@KILLERGAMING25512]

24:09 B)Biogas

[@kanika-e7n]

biogas is the answer

[@CodecraftAcademy673]

24:09 answer is biogas

[@kanchangraphics6632]

BAIOGAS

[@sanjivyadav2702]

Thanks for your help

[@urmilasharma7036]

Biogas is the answer

[@nirmalarathi2525]

hello

[@Devansh5432]

Mam you are the best

[@HappyDragonflies-fz8um]

Ma'am am in class 12th

[@sharweshsuriya9465]

(B) biogas

[@funwithyoginianddharya1909]

Option (b) biogas

[@legendnihal-g8k]

mam your energy is low

[@Manshiupadhyayshorts]

Hi mam my name is SALONI UPADHYAY

[@mr.shorts7752]

24:12 biogas

[@_NOTMINE_]

Good explanation 😀

[@mbadwivedi123]

Mam mujhe kuch samaj nahi aaya 😢😭

[@SoniSingh-ze5cx]

Watch one shot

[@Cosmic_hizard]

Option B

[@Arpitamishra-ni2lt]

Hii

[@aleenakhan5120]

6th comment
😊😊😊

[@RavindraBonde-p2g]

7 comment

[@nirmalarathi2525]

is paper is also a fuel or not
comment down

[@shnurr.mp4]

Paper is not a fuel, it is a combustible substance.

[@ashok_kumar011]

2.5k comment 😁

[@Garimasharma-qv1rc]

Mam please pdf 😢

[@gnstar3051]

Why?

[@vollball_cricket_lover]

Hi

[@royaljaattotalgaming2707]

9th comment

[@Avinash-ie8tb]

3rd comment

[@vanshu_129]

Hlo

[@GHOST_Mf_0001]

Les goo

[@jiyadhanger1462]

Good evening 🎉

[@AtomicStudent]

Homework question ❓
B) Biogas
Because bogas is a type of energy obtain from the decomposition of plants and animals waste in the absence of oxygen and that,s why it is not a fossil fuels cause plants and animals aren't dying in here 🎉🎉🎉

[@Cosmic_hizard]

Mam what is difference between Petrol and Diseal.

[@shnurr.mp4]

The difrence between them is only about how they were clensed. Petrol is purer than diesel. that is the only difference

[@Cosmic_hizard]

@@shnurr.mp4Bro When is your exam?

[@shnurr.mp4]

@@Cosmic_hizard In a week 💀

[@Cosmic_hizard]

@@shnurr.mp4 My on 5th March ☠️💀

[@adc434]

Hi mam

[@lazy_Inssss]

8th commet

[@Itz_queen_Poshali]

2nd comment ❤❤❤❤

[@nitin_ydvgaming359]

10th comment 😅