Which of the following processes is not an example of adsorption applied to gaseous separations ?
A. Decolouration of yellow glycerine

B. Dehumidification of air and gas

C. Removal of objectionable odour and impurities from industrial gases

D. Recovery of valuable solvent vapors from dilute mixture with air and other gases

Be the first to comment if anything wrong with this mcq
Your comment successfully submitted!
It will automatically posted after review and approval by our staff member.