题目内容
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
C
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题目内容
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
C