In this video you'll learn: - What chromatography is used for - The process for setting up and carrying out paper chromatography - What the mobile and stationary phases are
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REMEMBER, the pencil line is drawn to prevent the ink from rising which would hide the correct results of the experiment. The solvent is below the baseline to avoid the spots from being removed off the baseline
That's not true. Chromatography is important to determine the purity, toxicity and other important factors of substances irl. schools only teach us with inks to give us a preview and it is also harmless
@@shamsta21 lol clever but she’s actually trying to make a point .. and by the way I’m a medical student and we are actually learning chromatography as well this shows you how important it is
Got an exam tmrw and was rly stressed out but I’ve been watching ur videos for the past 30ish mins and I am feeling soooo much better about the exam! Thank u sm:))
Been doing chromatography since year 7 and I have come to a conclusion- It is IMPOSSIBLE to make it sound interesting (you got pretty close though so thank youuu)
I did not at all understand chromatography but thanks to your video, I have full understood the concept. Even though I am not in GCSE grades like 10,11,12, I found this video easy to understand. Thank you 😀😀
Thank you so much ! This video is very helpful. I couldn't understand the concept when my teacher taught me. The explanation in this video is very clear and easy to be understood !
Thank You soo much, I tried reading from the textbook but it didn't really make sense without a proper demonstrations or pictures but here you can understand the whole concept just by watching a video.
My teacher is using these videos and putting the links on our homework website for us to watch. I like stuff with chemistry and chemistry explanations.
Thank you so much for this amazing explanation! I have a chemistry exam in 2 days! The pages of one chapter are really long so at times it confuses me. But you have explained really well in these videos and is really clearing all my doubts and confusion! Thank you so much!
This video was so helpful thank you so much 😁❤ I couldn't understand anything from my teacher but you did make me understand it I have watched maybe 10 vids from ur channell and they all were so help full THANK YOU AGAIN SO MUCH ❤❤❤
This video explains it all....the best video on this topic in entire RU-vid...u explained everything, literally everything in just 6 min...hats off man...this video definitely deserves 1M likes and way more views...keep it up ❤️❤️❤️
I have a few questions 1. Does temperature affect the Rf value? Given the stationary phase, solvent, and solutes stay the same. 2. Does the Rf value stay constant with the same conditions but different baselines? 3. Why are there usually some of the solute as a trail when paper chromatography is performed 4. Does the solute eventually just stop? Or can it keep going if you leave it. If it can keep going, can the solvent front change too? Or is it always constant with the same stationary phase and solvent?
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great explanation, up to now having a great confusion on this topic, your video makes me clear all things to right. Thank you for your explanation.........