What is the range of pore size of membranes that are used in reverse o – McqOptions

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1.	What is the range of pore size of membranes that are used in reverse osmosis water purification systems found in homes?
A.	5 – 10 nm
B.	1 – 5 nm
C.	0.1 – 1 nm
D.	< 01 nm
Answer» D. < 01 nm

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