13. Arrange the following bases in order of increasing basicity strength: (1)ammonia,
(2)ethylamine, (3)aniline.
(A)(2) < (1) < (3)
(B)(1) < (2) < (3)
(C)(1) <(3) < (2)
(D)(3) < (1) < (2)
(E)(3) < (2) < (1)
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統計: A(4), B(2), C(1), D(3), E(4) #2275859
統計: A(4), B(2), C(1), D(3), E(4) #2275859