47. The following substance is heated in the presence of aqueous NaOH. The product of the reaction is:
(A)
(B)
(C)
(D) Both B and C
(E) All of the above.

(A)

(B)

(C)

(D) Both B and C
(E) All of the above.
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統計: A(3), B(6), C(0), D(15), E(0) #941871
統計: A(3), B(6), C(0), D(15), E(0) #941871