*/*_Deairation (removal of O‚Äö√á√á) of water is done by? – McqOptions

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1.	/_Deairation (removal of O‚Äö√á√á) of water is done by?
A.	Rectification
B.	Absorption
C.	Ion-exchange
D.	Adsorption
Answer» D. Adsorption

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