阿摩線上測驗
11. Which of the following correctly describes a molecule that is achiral?
(A) Non-superimposability of the molecule on its mirror image
(B) Superimposability of the molecule on its mirror image
(C) Contains a carbon atom with four different substituents
(D) Does not have a plane of symmetry
(E) Both {B} and {D}.
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統計： A(9), B(20), C(0), D(0), E(9) #2053808
統計： A(9), B(20), C(0), D(0), E(9) #2053808
