GKFix MCQ Question

What is the total vapor pressure formula for two volatile components?

• A. p_total = x1p2⁰ + x2p1⁰
• B. p_total = x1p1⁰ – x2p2⁰
• C. p_total = x1p1⁰ + x2p2⁰
• D. p_total = x1 + x2