103年 - [無官方正解]103 國立嘉義大學_碩士班(甲組)招生考試試題_應用化學系：無機化學#146596

科目：研究所、轉學考(插大)◆無機化學 | 年份：103年 | 選擇題數：5 | 申論題數：13

試卷資訊

所屬科目：研究所、轉學考(插大)◆無機化學

選擇題 (5)

1. Which of the following metal ions has a d6 electronconfiguration?(A)Mn2+ (B) Cr2+ (C) Fe3+ (D)Co3+ (E) Ni2+
2. What is the correct molecular structure for SF4?
(A) Trigonal bipyramidal (B) Trigonal planar
(C) Tetrahedral (D) Octahedral (E) None of these
3. Which of the following has the largest radius?(A)S2- (B) Cl- (C) Ar (D)K+ (E) Ca2+
4. Which of the following ionic compounds has the largestlattice energy (i.e., the lattice energy most favorable to astable lattice)?(A)CsI (B) NaCl (C) LiF (D)CsF (E) MgO
5. Which of the following complex does not obeythe 18-electron rule?(A)(B) (C) (D)

申論題 (13)

1. Calculate the bond order of the following molecules: N2+ ,O2-2, F2-1, B2-1 according to your MO diagram. (8%)Bond Order
(a) N2+ ________
(b) O2-2________
(c) F2-1 ________
(d) B2-1________
2. Complete the electron configurations for V, Cr, Cu (6 %)
V: 1S2 2S2 2P6 3S2 3P6 _________
Cr: 1S2 2S2 2P6 3S2 3P6 _________
Cu: 1S2 2S2 2P6 3S2 3P6 _________
C、簡答及計算題
1. Reduce the following representations to irreduciblerepresentations (4%)E 2S4 C26 4 6 2 0E 2S4 C21 1 1 1 1 ,1 1 1 -1 -11 -1 1 1 -11 -1 1 -1 1 z xyE 2 0 -2 0 0 (x,y), () (xz, yz)
2. Calculate the dissolution energy of AgCl(s) in water fromthe following data: lattice enthalpy of AgCl = -917 KJ/mol;solvation energy (in H2O) of Ag+(g) = -475 KJ/mol; solvationenergy (in H2O) of Cl-(g) = -369 KJ/mol. Show equationsand calculations (6%)
3. Determine the values of L, ML, S , Ms and J of 4F (d7). (5 %)
4. How strong is the following complexes with respect toJahn-Teller Effect?Choose the number and write it down.
(1) no effect (2) weak effect (3) strong effect (6 %)
(a) [V(H2O)6]+2
(b) [Cr(H2O)6]+2
(c) [Fe(CN)6]-3