8 g of O ₂, 14 ~g of N ₂ , and 2 g of CO ₂ is mixed in a container of 10 L capacity at 27^ C . The pressure exerted by the mixture in terms of atmospheric pressure is (R=0.082 ~L ~atm k ⁻¹ ~mol ⁻¹ ):

Question

Quantrex Academy · Accepted Answer

Correct answer: C. 3.7 atm

P= n₁ R T+n₂ R T+n₃ R T V = (n₁+n₂+n₃ ) R T V aligned & = ( 8 16 + 14 28 + 22 44 ) 0.082 300 10 & = ( 1 2 + 1 2 + 1 2 ) 2.46 & = 3 2 2.46=3.69 ~atm 3.7 ~atm aligned

8 g of O ₂, 14 ~g of N ₂ , and 2 g of CO ₂ is mixed in a container of 10 L capacity at 27^ C . The pressure exerted by the mixture in terms of atmospheric pressure is (R=0.082 ~L ~atm k ⁻¹ ~mol ⁻¹ ):

Options

Correct answer

Step-by-step solution

More from Thermodynamics