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In reverse osmosis, the water flows from __________ concentration to ___________ concentration.(a) Low, high(b) High, low(c) High, moderate(d) Moderate, lowThe question was asked by my school principal while I was bunking the class.The origin of the question is Reverse Osmosis, Ultrafilteration, COD and BOD topic in portion Water of Applied Chemistry

Answer»

Right choice is (a) Low, high

To explain: In REVERSE OSMOSIS, the WATER flows from the lower to higher CONCENTRATION. In osmosis the water flows from the higher to lower concentration.



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