所屬科目:研究所、轉學考(插大)◆綜合化學
1. What is the term symbol for ground term of \(d^4\) (Td symmetry)?(A) \(^3F_4\) (B) \(^6S_{5/2}\) (C) \(^5D_0\) (D) \(^2D_{5/2}\)
2. Which molecule does have the largest acid strength in aqueous solution?(A) HClO4 (B) H3AsO4 (C) H2SO3 (D) H2SO4
3. What is the magnetic moments (spin-only) of [Co(NH3)6]3+?(A) 0 (B) 1.732 (C) 3.9 (D) 5.9
4. What is the coordination numbers of CaF2?(A) 8 (B) 10 (C) 12 (D) 6
5. On the basis of molecular orbitals, which molecule has the strongest bond?(A) NO2- (B) NO- (C) NO (D) NO+
6. 下列何者為 3p 軌域電子的量子數?(A) a、e (B) b (C) c、e (D) d
7. 請將 P3- 、Cl-、K 、Ca2+等離子依照原子半徑由大排到小?(A) P3- > Cl- > K+ > Ca2+(B) Ca2+ > K+ > Cl- > P3-(C) K+ > Cl- > Ca2+ > P3-(D) K+ > Cl- > P3- > Ca2+