Noble gases are adsorbed byA. Anhydrous calcium chlorideB. Ferric hydr – InterviewSolution

1.	Noble gases are adsorbed byA. Anhydrous calcium chlorideB. Ferric hydroxideC. Conc. `H_(2)SO_(4)`D. Activated coconut charcoal.
Answer» Correct Answer - D Activated coconut charcoal adsorbs noble gases (except helium).

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