下列含有极性键的非极性分子是( )
(1)CCl4 (2)NH3 (3)CH4 (4)CO2 (5)N2 (6)H2S
(7)SO2 (8)CS2 (9)H2O(10)HF
A.(2)(3)(4)(5)(8) | B.(1)(3)(4)(5)(8) |
C.(1)(3)(4)(8) | D.以上均不对 |
下列含有极性键的非极性分子是( )
(1)CCl4 (2)NH3 (3)CH4 (4)CO2 (5)N2 (6)H2S
(7)SO2 (8)CS2 (9)H2O(10)HF
A.(2)(3)(4)(5)(8) | B.(1)(3)(4)(5)(8) |
C.(1)(3)(4)(8) | D.以上均不对 |
试题篮
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