Question

The correct expression of partial pressure in terms of mole fraction is

• A. $P_{1} = x_{1}P_{total},P_{2} = x_{2}P_{total}$
• B. $P = x_{1}x_{2}P_{total}$
• C. $P_{total =} = P_{1}x_{1},P_{total} = P_{2}x_{2}$
• D. $P_{1} + P_{2} = x_{1} + x_{2}$

Answer 1

Answer: (A)

$P_{1} = x_{1}P_{total},P_{2} = x_{2}P_{total}$

Answer 2

: If $X_{1}andX_{2}$are mole fractions of two gases. Their partial pressure are

$P_{1} = x_{1}P_{total},P_{2} = x_{2}P_{total}$