Consider the consequences of rise in medium viscosity in gel effect.I. There is hindrance to termination reaction.II. The propagation reaction rises rapidly.III. Reduction in diffusion of macro-radicals.IV. Intrinsic reactivity of chain radicals is lowered.Which of the following is true?

Consider the consequences of rise in medium viscosity in gel effect.I

1.	Consider the consequences of rise in medium viscosity in gel effect.I. There is hindrance to termination reaction.II. The propagation reaction rises rapidly.III. Reduction in diffusion of macro-radicals.IV. Intrinsic reactivity of chain radicals is lowered.Which of the following is true?
A.	I, III
B.	I,II &III
C.	I, II, III & IV
D.	I, II &IV
Answer» B. I,II &III