What is the equilibrium constant for the following reaction?

• A. \(\frac {p_X p_Y}{p_{XY}}\) = Kp(T)
• B. \(\frac {p_X + p_Y}{p_X p_Y}\) = Kp(T)
• C. \(\frac {p_X – p_Y}{p_X p_Y}\) = Kp(T)
• D. \(\frac {p_X + p_Y}{p_X – p_Y}\) = Kp(T)View Answer