3、下列何者的水溶性最佳?
(A) CH3F
(B) CH3CI
(C) CH3Br
(D) CH3CH2F
(E) CH3CH2CI
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統計: A(0), B(0), C(0), D(1), E(0) #2815873
統計: A(0), B(0), C(0), D(1), E(0) #2815873