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1. |
Figure shows a graph in \[{{\log }_{10}}\,k\,vs\,\frac{1}{T}\] where, k is rate constant and T is temperature. The straight line BC has slope, \[\tan \,\theta \,=-\frac{1}{2.303}\] and an intercept of 5 on y-axis. Thus, \[{{E}_{a}},\] the energy of activation, is |
A. | 4.606 cal |
B. | \[\frac{0.2}{2.303}cal\] |
C. | 2 cal |
D. | None of these |
Answer» D. None of these | |