Coal and Petroleum : Class 8 Science Chapter 5 [Full Chapter]

in this video, we are studying class 8 science chapter 5 coal and petroleum, in this chapter we have to study Energy, Types of Energy, Energy Conversion from One Form to Another, Natural Resources, Fossil Fuels, Energy Stored in Fossil Fuels, Energy Utilisation from Fossil Fuels, Coal Formation, Types of Coal, Anthracite, Bituminous, Sub-bituminous, Lignite, Coal Tar, Coal Gas, Extraction of Oil, Fractional Distillation, Natural Gas, CNG and Its Advantages.
Coal and Petroleum : Class 8 Science Chapter 5 [Full Chapter]
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[@ashishranjan2118]

Good explanation thank you sir 😊

[@faizurrahman8902]

Very nice sir !

[@Dev_vlogger.]

Sir you are so good👍

[@rajshekharpostet6280]

I understand everything sir thanks

[@mridulaupadhyay6285]

Ok sir 👍👍 thankyou sir 🧡

[@user-we4bq2qr2o]

Thank you sir

[@username12000]

Haina
Thank you sir...

[@monukumar-zt6]

Yes bro

[@mohanmunda265]

Aapki padhai to Gandhi school se bhi aacha hai ❤❤❤❤❤

[@user-jm2pg5by7l]

❤❤❤❤❤❤💙💙💙💙

[@VI_A__ANUSKADASH]

Nice explanation but pronunciation was not clear. But good explanation.....

[@hackfruitgamerz9309]

Ft

[@amareshkumar7624]

He

[@rajshekharpostet6280]

Now I got 100/100 mark

[@hackfruitgamerz9309]

Sapne me😂😂

[@user-jm2pg5by7l]

😂😂😂

[@user-jm2pg5by7l]

😂😂😂😂😂😂😂😂😂😂

[@tarunkumarkumar3122]

Bhai salute you you have so big dream😅😅

[@PrathmeshGopalPatil-eg7ch]

Sir you are so good in teaching sir I got a 80/70

[@RajKumar-cu5jb]

Sir i 🤮dont understand anything. 😇😂😁😠😭

[@monukumar-zt6]

Yes bro i also

[@RajKumar-cu5jb]

Sir you ❤are good teacher sir

[@RajKumar-cu5jb]

Sde dog

[@studyvive-up9hb]

💯💜💜

[@RajniGarg-sh4mr]

Sir thoda dhang se bol lya karo
Aap ki pronunciation bhot bhoy zada gandi hai

[@RajniGarg-sh4mr]

Sir aap har baat pe haina... Haina... Kyu karte ho
Thoda clearly bola Karo na please

[@surajkumar-re4sh]

pagal sir 😢 very bad read

[@honey1000]

Pagal tu hai

[@vinitff0808]

Bad explaination by sir

[@ak_comedy_junction]

Tumko aata hai babu😅

[@MukeshKumar-dx6vz]

Thanks sir

[@deepikapaldeepikapal]

thank you sir