Answer is A

Answer is A Effect of temperature on rate Question constant (Arrhenius equation) based on Q. 20 The distribution of molecular kinetic energy at two temperature is as shown in the following graph. 300K 500K Energy Which of the following conclusions are correct— (A) The number of molecules with energy Ea or greater is proportional to the shaded area for each temperature (B) The number Of molecules with energy Ea or less is proporüonal to the shaded area for each temperature (C) The number of molecules with energy Ea is the mean of all temperatures (D) The gr-Qh is not according to the Maxwell- Boltzmann energy distribution law 16 | Che cal Kinetics

Dear Student,

In the given graph, fraction of molecules is shown on the y-axis and energy is shown at x-axis.
Now, the number of molecules with energy E_a or greater will be proportional to the shaded area for each temperature as the increasing energy is plotted on x-axis.

-1

View Full Answer