JEE Main 2021 Chemistry question

ChemistrySurface ChemistryJEE Main 2021

Not in JEE Main or NEET syllabus

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 ]

Answer: 2

Solution

Question ID VK-023948