1. About the ionic liquids, which statement is true?
(A) They dissolve both polar and nonpolar organic compounds.
(B) They are nonflammable.
(C) They are thermally stable.
(D) They do not evaporate.
(E) All in the above.
答案:登入後查看
統計: A(4), B(1), C(1), D(0), E(5) #1036987
統計: A(4), B(1), C(1), D(0), E(5) #1036987