- 1 (32.63 KiB) Viewed 12 times
17. Consider the cation Ag+; the halide with the highest water
solubility is formed with ___.
a) Cl
b) Br
c) F
d) I
18. From the molecular orbital diagram, MO, for HF shown below
we can say that...
- 2 (93.08 KiB) Viewed 12 times
b) show that it is a nonpolar or apolar molecule.
c) the circled orbitals are the LUMO
d) the circled orbitals are antibonding orbitals.
19. Using the molecular orbital diagram, MO, for HF shown below,
we can say that its bond order is _______, which _____ matches that
predicted by its Lewis structure.
- 3 (86.08 KiB) Viewed 12 times
a) H₂⁻²
b) He₂
c) Li₂⁻²
d) Li₂
23. All are hard acids except:
a) H⁺
b) Al⁺³
c) Be⁺²
d) Hg₂⁺²
24. In evaluating bonding, from the point of view of Pearson's
acid-base theory, the following is correct:
a) soft acid – soft base, will not be favored
b) hard acid - soft base, will be well favored
c) hard acid – hard base, will not be favored
d) hard acid – hard base, will be well favored
25. For cesium chloride, 𝐂𝐬𝐂𝐥, the cell is body-centered cubic,
how many chlorine atoms, 𝐂𝐥, are there per cell:
a) 1
b) 2
c) 8
c) 6
26. For the cubic cell the parameters are:
a) a=b=c, α = β = γ = 90°
b) a=b=c, α ≠ β ≠ γ = 90°
c) a=b≠c, α = β ≠ γ = 90°
d) a ≠ b ≠ c, α=β= γ=90°
CI CI
Energy 18+ ## -艹艹2p +25 H HF F Catherine House and Abn 0. Shape, horganic Chemily Edition Pearson Education Limited 2012 4 #
Energy Is + ## 华北土÷÷20 艹艹20 4 +25 H HF F Catherine Houseof and Alan 0. Shape, horganic Chemily Edition Pearson Education Limited 2012 #