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كيف اعمل كاويه كهرباء من القلم الرصاص

Dissolution will take how much time?

can we do the filtering part using funnel only?

bro what subtitles have you put?..visit doctor pls😭😭🦵🦵

bros handling acid and doing reactions without a fume hood or gloves edit: and he calls it hydrogen sulfate. H2SO4 is Sulfuric Acid lol

thank u sir

What is percent yield

Thank you 😊 sir

Hello, I have a question to ask. When performing a vacuum distillation and reduced pressure has been achieved in boiling flask, is the vacuum turn off or left on as solvent boils in flask.

Sukla ji kamal kar diya😂

good video production. HORRIBLE AUDIO. No Nintendo music and get a mic, you'd have WAY more subs.

Thank you sir

Good morning Sir I want to small oil making business initially, if got grace it expands I will be grateful to God. You seems to have wide knowledge on oil making, if you would like to join hands with me . Kindly let me know . Please reply Hare Krishna 🕉️

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Thank you! I have vacuum destillation on my laboratory lectures and your video is really helpful

Thank you so much sir🔥🔥🔥

Please share your contact need to talk about neem oil extraction.

इस vaccume pump को लगातार चलाना है क्या।

Colours are not visible

Thanks

👍👍

Great ! thank you sir

Thanks a lot sir🥰

हिन्दी मे ही बोल लेते सर

Thanks sir

Without this video my project is incomplete........... thanx sir

Il valore

Ma io nn capisco cose

Recupero metallo prezioso

Ciao cosa recuperi come metallo

sir your video is Helpful for exam 🙏🙏

what is crucibal ??

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nice explanation

nice explanation

Sir gloves

Thank you so much 💫

Nicely

Tq sir a lot

Good