van der Waal's constant a and b for a gas are 4.0 atm l^2/mol^2 and 0.05 l/mol, respectively. If 80 — States of Matter and Gaseous State Chemistry Question

Question

van der Waal's constant a and b for a gas are 4.0 atm l^2/mol^2 and 0.05 l/mol, respectively. If 80 g of the gas (molecular mass = 16) is placed in a 10 l vessel at 300 K, then: Column I: (A) Pressure correction (in atm) (B) Ideal volume of gas (in L) (C) Actual volume occupied by molecules (in L) (D) Volume correction (in L) Column II: (P) 0.0625 (Q) 1 (R) 9.75 (S) 0.25