Which Compound Shows IR Absorption at 3300 Cm^-1

question 30

Multiple Choice

Which compound shows IR absorption at 3300 cm^-1 ?

• A) (CH₃)₂CHCCH
• B)(CH₃)₂CHN(CH₃)₂
• C) (CH₃)₂CHCCCH₃
• D) (CH₃)₂CHCH=CH₂
• E)(CH₃)₂CHCO₂CH₃

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Definitions:

Algebraic Expression

A mathematical phrase that can include numbers, variables, and operation symbols, but does not contain an equal sign.

Verbal Phrase

A verbal phrase in mathematics refers to a phrase that describes an operation or relation between quantities or variables in words rather than symbols or equations.

Verbal Description

An explanation or representation of a mathematical concept or problem using words.

Algebraic Expression

An algebraic expression is a mathematical phrase that can contain numbers, variables, and operation symbols but does not have an equality sign.