1 L closed flask contains a mixture of 4 g of methane and 4.4 g of carbon dioxide. The pressure inside the flask at 27^ C is [Assume ideal behaviour of gases]

Step-by-step solution

no. of moles of CH ₄ ( n ₁ )= 4 16 =0.25 ~mol no. of moles of CO ₂ ( n ₂ )= 4.4 44 =0.1 ~mol Total no. of moles ( n _ T )= n ₁+ n ₂=0.35 ~mol P= 0.35 0.082 300 1 =8.6 ~atm