MCQ
The Kp-Kc relationship for N2 + 3H2 to 2NH3 is:
Chemistry
A Kp = Kc
B Kp = Kc(RT)
C Kp = Kc(RT)^-2
D Kp = Kc(RT)^2
Explanation

Kp = Kc(RT)^dn where dn = 2 - 4 = -2, so Kp = Kc(RT)^-2.