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

question 61

Multiple Choice

Which of the following statements is true about propyne,H-C≡C-CH₃?

• A)It contains 3 sigma bonds.
• B)It contains 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.

Understand different sales approaches and their applications.

Recognize the significance of first impressions in sales.

Understand the role of questions in sales discussions and the SPIN approach.

Comprehend the impact of personal appearance and attitude on sales.

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