How to prepare ppm solutions? | Parts per million | Stock solution | Analytical Chemistry | ZCC

#partspermillion
drive.google.com/file/d/1q2l0...
This video is about preparation of ppm solutions of different concentrations including stock solutions according to our requirements.

[@Tehreem_630]

You made this easy to understand ✨..Thanks sir

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Great and easy to learn according to your method..Thanks

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Great....Good working👍

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MashAllah..
Thanks Respected sir..

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Very good explanation

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Good working 👍👍👍

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Easy way of learning

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fabulous sir!

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Nice clearance of concept

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Good to hear

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Sir , Maine Jane kitni jagah search Kiya ki ye sab kaise hota hai....but clear nhi hua...aur Sach maniye aapka video bhi Maine whi average sa samjha tha...but the way you have explained and the cases you have added....I truly appreciate you...please keep posting such videos. You got a new subscriber.

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Thanks, please do watch other videos relevant to Analytical and Inorganic chemistry and help to propagate this channel further. Regards

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@@zerocramchemistry1610 sure .

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Sir 0.1g solute be 100 ml mye add kernay sy 100 ml of 1000ppm ,and 0.1g of solute in 1000 ml mye add kernay sy 100ppm same ku 1000 NHi hona chyee jab hum volume of solvent ko change kernay sy solution con ho jata ha 😢

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Sir is m little ke value theek ni lag rahe jis m 1000 ml equal to 1000g likha hoa

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Sir there is one doubt for making 20ppm of solution we need to add 2ml of stock 1000ppm solution in 100ml water.
So, total volume will become 102ml ?
Please clear this doubt sir

[@zerocramchemistry1610]

Not, whenever we make overall solution the overall volume of solution is 100ml. Like 2mL solute and 98mL water to make overall solution of 100 mL.

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@@zerocramchemistry1610 thank you sir now clear

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Sir is m little ke value theek ni lag rahe jis m 1000 ml equal to 1000g likha hoa

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