An Unknown Compound Has the Formula of C₉H₁₂

question 31

Multiple Choice

An unknown compound has the formula of C₉H₁₂.The following ¹H NMR peaks were observed: Doublet at Δ 1.22
Septet at Δ 2.83
Multiplet at Δ 7.09
From the data above,pick the compound below that fits the spectra data.

• A)I
• B)II
• C)III
• D)IV

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Definitions:

Central Hudson

Refers to the Central Hudson Gas & Electric Corp. v. Public Service Commission, a 1980 United States Supreme Court decision that established a test for determining when government restrictions on commercial speech violate the First Amendment.

First Amendment

A provision in the United States Constitution that prohibits the government from interfering with freedom of speech, religion, assembly, and the press.

Central Hudson

Refers to a legal test used in the United States to determine when the government can legitimately regulate commercial speech.

R.J.Reynolds Tobacco

An American tobacco manufacturing company known for designing several popular cigarette brands, playing a significant role in the history and development of tobacco marketing.