What is the expression for kinetic chain length for a purely thermal p – McqOptions

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1.	What is the expression for kinetic chain length for a purely thermal polymerization?
A.	tk<sub>p</sub>/2(k<sub>i</sub>k<sub>t</sub>)<sup>0.5</sup>
B.	tk<sub>p</sub>/2(k<sub>i</sub>/k<sub>t</sub>)<sup>0.5</sup>
C.	tk<sub>p</sub><sup>2</sup>/2(k<sub>i</sub>k<sub>t</sub>)<sup>0.5</sup>
D.	tk<sub>p</sub>/(k<sub>i</sub>k<sub>t</sub>)<sup>0.5</sup>
Answer» B. tk<sub>p</sub>/2(k<sub>i</sub>/k<sub>t</sub>)<sup>0.5</sup>

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