9. How many electrons are involved in π (pi) bonding in benzene (C₆H₆)?(A) 18 (B) 6 (C) 30 (D) 3 (E) 12

9. How many electrons are involved in π (pi) bonding in benzene (C₆H₆)?
(A) 18
(B) 6
(C) 30
(D) 3
(E) 12

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詳解 (共 1 筆)

Jerry

B1 · 2026/08/21

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答案：(B) 6 解析：苯（C₆H₆...

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10. Consider the following Lewis structure. (Lone pairs are not drawn in.)Which statement about the molecule is false?(A) This molecule contains 28 valence electrons.(B) C-2 is sp² hybridized with bond angles of 120°.(C) Oxygen is sp³ hybridized.(D) There are 10 σ (sigma) and 2 π (pi) bonds.(E) There are some H–C–H bond angles of about 109° in the molecule.

9. How many electrons are involved in π (pi) bonding in benzene (C₆H₆)?
(A) 18
(B) 6
(C) 30
(D) 3
(E) 12

詳解 (共 1 筆)

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相關試卷

9. How many electrons are involved in π (pi) bonding in benzene (C₆H₆)?(A) 18(B) 6(C) 30(D) 3(E) 12

詳解 (共 1 筆)

相關試題

相關試卷

9. How many electrons are involved in π (pi) bonding in benzene (C₆H₆)?
(A) 18
(B) 6
(C) 30
(D) 3
(E) 12