Consider the Expected ¹H NMR Spectrum of 2,4-Dimethyl-1,4-Pentadiene

question 146

Multiple Choice

Consider the expected ¹H NMR spectrum of 2,4-dimethyl-1,4-pentadiene.Which of the following is likely to be observed?

• A)7 signals: all singlets
• B)4 signals: all singlets
• C)3 signals: all singlets
• D)3 signals: one singlet,2 doublets
• E)4 signals: two singlets,two doublets

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Definitions:

Demand For Capital

refers to the desire for investment in physical goods, technology, or equipment that can be used to produce other goods or services.

Derived Demand

The demand for a good or service that arises from the demand for another good or service, such as the demand for steel being derived from the demand for cars.

Productivity Of Labor

The measure of the output of goods and services produced by labor input, indicating the efficiency of labor use.

Demand For Labor

The need for employees by employers to carry out work, which varies with wage levels and economic conditions.