[學科] 普化成大97年考古題
請問這裡可以問考古題嗎?
1.Consider the bond order and magnetic property of CN molecule,which of the
following is correct?
(A)bond order 1.5,paramagnetic
(B)bond order 2,diamagnetic
(C)bond order2.5,paramagnetic
(D)bond order3,diamagnetic
(E)bond order2,paramagnetic
2.How many nodes are there for the 2p and 3s orbitals of the hydrogen atom,
respectively?
(A)0,1
(B)0,3
(C)2,3
(D)1,3
(E)1,2
3.Which of the followind is correct for the molecular orbital configuration
of( O2)- ?
(A)(σ2s)^2(σ2s*)^2(σ2p)^2(π2p)^4(σ2p*)^2(π2p*)^1
(B)(σ2s)^2(σ2s*)^2(π2p)^4(σ2p)^2(σ2p*)^2(π2p*)^1
(C)(σ2s)^2(σ2s*)^2(π2p)^2(σ2p*)^2(π2p*)^3
(D)(σ2s)^2(σ2s*)^2(σ2p)^2(π2p)^4(π2p*)^3
(E)none of aboveq
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推
11/16 14:36, , 1F
11/16 14:36, 1F
→
11/16 14:40, , 2F
11/16 14:40, 2F
→
11/16 14:41, , 3F
11/16 14:41, 3F
推
11/16 18:31, , 4F
11/16 18:31, 4F
推
11/18 07:24, , 5F
11/18 07:24, 5F
推
11/19 21:12, , 6F
11/19 21:12, 6F
討論串 (同標題文章)