Which of the following statements is true about propyne, H-C≡C-CH₃? A) It contains a total of three sigma bonds. B) It contains a total of three pi bonds. C) The H-C≡C bond angle is about 109.5°. D) The C≡C-C bond angle is 180°. E) All carbon-carbon bonds are of equal length.

Question

Quizplus · Accepted Answer

The C≡C-C bond angle in propyne is 180° because the carbon atoms involved in the triple bond and the adjacent carbon atom are linearly arranged, characteristic of sp hybridization.

Which of the Following Statements Is True About Propyne, H-C≡C-CH3

Which of the Following Statements Is True About Propyne, H-C≡C-CH₃