JEE Main 202126 Feb, Morning shiftChemistryMediumGaseous State28× since 2002
3.12 g of oxygen is adsorbed on 1.2 g of platinum metal. The volume of oxygen adsorbed per gram of the adsorbent at 1 atm and 300 K in L is __________.
[R = 0.0821 L atm K^1mol^1]