1.

(A): Styrene is more reactive than propylene towards cationic polymerization. (R): The carbocation resulting from styrene is more stable than that resulting from propylene.

Answer»

Both A & R are true, R is the CORRECT explanation of A
Both A & R are true, Ris not correct explanation of A
A is true, R is false
A is false, R is true 

Answer :A


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