prrtqn95aw prrtqn95aw

02-04-2021
Chemistry

contestada

32)
In some water purification plants, solid matter is skimmed off the top of the water. This is separating a mixture by what method?
A)
chromatography
B)
evaporation
floatation
D)
sifting

Respuesta :

bellalacap bellalacap

02-04-2021

The answer is letter B

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camilaschepis26 camilaschepis26

02-04-2021

I think it’s B..........

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