Suppose a metal will eject electrons from its surface when struck by yellow light. What will happen if the surface is struck wit
h ultraviolet light? a. No electrons would be ejected.
b. Electrons would be ejected and they would have lower kinetic energy than those ejected by yellow light.
c. Electrons would be ejected and they would have the same kinetic energy by yellow light.
d. Electrons would be ejected and they would have greater kinetic energy than those ejected by yellow light.
The equation is 2 NH3 (g) ⇀↽ N2 (g) + 3 H2 (g) Difference in the number of moles delta n = ((3 + 1) - 2) = 4 - 2 = 2 We have an equation Kp= Kc (R x T) ^ (delta n); R is constant and T = 300 K Kp / Kc = (R x T) ^2 Based on the temperature value (300 K), we can conclude that Kp is Larger.
