Given the Following Data for the Reaction A $\rightarrow$ B, Determine the Frequency Factor, A, of the Reaction

question 156

Multiple Choice

Given the following data for the reaction A $\rightarrow$ B, determine the frequency factor, A, of the reaction. $$\begin{array} { c c } \boldsymbol { k } ( \boldsymbol { M } / \mathrm { s } ) & \boldsymbol { T } ( \mathbf { K } ) \\2.04 \times 10 ^ { - 4 } & 250 \\6.78 \times 10 ^ { - 3 } & 400\end{array}$$

• A) 2.3
• B) 5.3
• C) 0.99
• D) 0.63
• E) 0.85

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The phase of embryonic development during which the organs are formed from the three germ layers.