75. The reduction of 3-pentanone with hydrogen in the presence of a nickel catalyst will yield
(A) pentane.
(B) 2-pentene.
(C) diethyl alcohol.
(D) 3-pentanol.
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統計: A(2), B(0), C(0), D(7), E(0) #3577964
統計: A(2), B(0), C(0), D(7), E(0) #3577964