Which of the Following Statements Are True About Acetylene (Ethyne)

question 43

Multiple Choice

Which of the following statements are true about acetylene (ethyne) ?

• A) It is more acidic than ethane and ethene.
• B) The bond angle around the carbon-carbon triple bond is 180°.
• C) The carbon-carbon triple bond is shorter than the carbon-carbon double bond.
• D) All of the above are true.
• E) None of the above are true.

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Definitions:

Formula

A mathematical expression that defines a relationship among variables.

Cramér's V

An indicator of the relationship strength between two categorical variables, ranging from 0 to 1.

Cramér's V

A measure of association between two nominal variables, giving a value between 0 and 1, where 0 means no association and 1 indicates perfect association.

Expected Frequency

The theoretical frequency of an event occurring in a set of trials, calculated based on probability theory.