In the Reaction Between an Alkyne and Na Metal in Liquid

question 72

Multiple Choice

In the reaction between an alkyne and Na metal in liquid ammonia,Na's role is as the:

• A)Brønsted acid.
• B)Brønsted base.
• C)reducing agent.
• D)catalyst.
• E)electrophile.

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Definitions:

Function

In mathematics and computer science, a specific relation or expression involving one or more inputs and a single output.

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A phase in Freud's psychosexual development theory where pleasure is focused on the anal region and issues around control and order arise.

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Emotions and sensations associated with sexual attraction and desire.

Psychosexual Development

A Freudian concept describing how personality develops through stages centered on erogenous zones.