1.

Assertion `:` Buta `-1,3-`diene is the monomer of Gutta Percha. Reason`:` Gutta Percha is formed through cationic addition polymerisation.A. If both A and R are correct and R is the correct explanation of A.B. If both A and R are correct and R is not the correct explanation of A.C. If A is the correct but R is incorect.D. If A is the incorrect but R is corect.

Answer» Correct Answer - D


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