The Mass Spectrum of Which Compound Has M+ and M+2

question 16

Multiple Choice

The mass spectrum of which compound has M+ and M+2 peaks of approximately equal intensity?

• A) 3-bromopentane
• B) 3-pentanol
• C) pentane
• D) 3-chloropentane
• E) 3-iodopentane

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Definitions:

Latency Stage

A phase in Freud's psychosexual development theory occurring between the ages of six and puberty, where there is a reduction in sexual urges and interests.

Phallic Stage

A phase in Freudian psychosexual development, occurring from ages three to six, where the libido’s focus is on the genital area.

Oedipus Complex

A psychoanalytic theory proposed by Freud, which posits that during the phallic stage of development, a child experiences a desire for the opposite-sex parent and hostility towards the same-sex parent.

Phallic Stage

A phase in Freudian psychosexual development, occurring roughly between the ages of three and six, where the libido is centered on the genital area.