20. Which of the following statements are incorrect?
I. The hybridization of boron in boron trifluoride is sp2.
II. The molecule iodine trifluoride is nonpolar.
III. The bond order of disulfur is three.
IV. The molecule hydrogen cyanide has two pi bonds and two sigma bonds.
V. The magnetism of P2 is paramagnetic.
(A) I, II, III, V
(B) I, III
(C) III,V
(D) I, IV
(E) II, III, V

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統計： A(1), B(2), C(1), D(2), E(1) #3297739

詳解 (共 1 筆)

#6364544
II. The molecule iodine trifluoride is nonpolar polar (形狀為T-shaped)
III. The bond order of disulfur is three two
V. The magnetism of P2 is paramagnetic diamagnetic
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