What is the expression for rate of initiation in catalyzed photo-polymerization? ( I0 and are the intensity of incident light and number of pairs of chain radicals formed per quantum of light absorbed, respectively and be the molar absorption coefficient )

What is the expression for rate of initiation in catalyzed photo-polym

1.	What is the expression for rate of initiation in catalyzed photo-polymerization? ( I0 and are the intensity of incident light and number of pairs of chain radicals formed per quantum of light absorbed, respectively and be the molar absorption coefficient )
A.	t2 I<sub>0</sub>[I] xa0
B.	t I<sub>0</sub>[M] xa0
C.	t2 I<sub>0</sub>[M] xa0
D.	t I<sub>0</sub>[I] xa0
Answer» B. t I<sub>0</sub>[M] xa0