GCSE Chemistry - Paper Chromatography #63

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

[Cognitoedu]

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Amadeus & Tom

[toxic-spammz]

I appreciate the small pauses, so one can really soak in the information. Nice video.

[mhagamingmotovlogs]

Legends watching the last night before paper 😎😎

[vibes.]

"A person can make you feel something in 2 months which someone else can't in 2 years"
Cognito teaches some of the toughest concepts, which students like me can't understand, in 2 mins
Meanwhile our teachers can't do it in 2 months
Time doesn't matter, character does.

[buffyoda]

Everybody gangsta till you realise this is just dissecting ink for no reason

[sanithwijetunga]

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

[Sharmavlogs]

Legends are watching this before the exam

[marrianecamilledeguzman]

Very informative! I love how you talk slowly so we can digest the information and understand it even more.

[pqidksc]

My teacher: spent 6hours and 32mins to explain this to us and we still dk wt is happening
Cognito: use 6 mins and 32sec to help me get an A in my exam

[littlenugget]

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:))

[luissalvadorangulolira]

This is actually the info I was looking for, thank you very much

[rayaaaaaa]

literally didn’t understand this all these years and ur video saved me thanks

[burkle]

Thank you for thoroughly explaining everything and going slow. It makes everything so understandable!

[lostie]

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)

[stevemed]

I haven't understood this topic since I first learnt it in in year 9, 2 years ago - until today.
Thank you so much!

[verenmirpuri]

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 😀😀

[georgia]

I was so confused by the phases but now I really understand them - thank you! :)

[harish]

One of THE BEST videos! Makes it so much easier to understand this technique.

[yamensalah]

I really like the videos so much.
They are helping me in both my Chemistry and Biology classes with what I do not understand from the teachers.

[beshbeshe]

I needed to learn this for my upcoming science exam, the video is very well explained and understandable.
Thanks for making it👍