Which of the Following Compounds Will Display Four Signals in Its

question 33

Multiple Choice

Which of the following compounds will display four signals in its ¹³C NMR spectrum?

• A) 2,6-dimethylheptane
• B) 2,4-dimethylheptane
• C) 3,5-dimethylheptane
• D) 4,4-dimethylheptane
• E) 3,4-dimethylheptane

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Regulations that hold manufacturers, distributors, suppliers, and retailers accountable for any injuries caused by defective or dangerous products.

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A theory under which liability is shared among all firms that manufactured and distributed a particular product during a certain period of time. This theory of liability is used only when the specific source of the harmful product is unidentifiable.