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13:00 RevisionProblems ruclips.net/video/2N2qwpxJ7aU/видео.html
The real procedure starts at 8:34
Thank you ✨️, Helpful...!
Ma'am what is 455 litre of water?..in beaker actually we took only like 1 litre no ma'am?
It is a rule of the horrocks apparatus....if blue is seen in the nth cup then 2n grams is the amount of bleaching powder will be required to disinfect 100 gallons of water.100 gallons is approximately 455 liters.
Mam I need ur help pls can u help me?
Nyc presentation mam
Thank you Ma'am
Thanks
Thankyou mam
Thank you mam
Too much moving
Bye bye 🥰
😍😍
Cover
Bye Bye
Bye bye 🎶
Bye byee
13:00 Revision
Problems ruclips.net/video/2N2qwpxJ7aU/видео.html
The real procedure starts at 8:34
Thank you ✨️, Helpful...!
Ma'am what is 455 litre of water?..in beaker actually we took only like 1 litre no ma'am?
It is a rule of the horrocks apparatus....if blue is seen in the nth cup then 2n grams is the amount of bleaching powder will be required to disinfect 100 gallons of water.
100 gallons is approximately 455 liters.
Mam I need ur help pls can u help me?
Nyc presentation mam
Thank you Ma'am
Thanks
Thankyou mam
Thank you mam
Too much moving
Bye bye 🥰
😍😍
Cover
Bye Bye
Bye bye 🎶
Bye byee