单项选择题
A.0.140dm3·mol-1 B.0.072dm3·mol-1 C.0.028dm3·mol-1 D.0.010dm3·mol-1
A.(2)(4) B.(3)(4) C.(2)(3) D.(1)(4)
A.(2,2,1,1/2) B.(2,0,0,1/2) C.(2,1,1,1/2) D.(2,0,1,2/2)