Which Compound Gives an ¹ H NMR Spectrum with the Following

question 152

Multiple Choice

Which compound gives an ¹ H NMR spectrum with the following signals?
$0.9 ( 6 \mathrm { H } , \mathrm { d } ) , 1.0 ( 3 \mathrm { H } , \mathrm { t } ) , 2.2 ( 2 \mathrm { H } , \mathrm { q } ) \text {, and } 4.0 ( 1 \mathrm { H } , \text { septet } )$

• A) \(\left( \mathrm { CH } _ { 3 } \right) _ { 2 } \mathrm { CHCH } _ { 2 } \mathrm { O } _ { 2 } \mathrm { CCH } _ { 3 }\)
• B) \(\left( \mathrm { CH } _ { 3 } \right) _ { 2 } \mathrm { CHCH } _ { 2 } \mathrm { CO } _ { 2 } \mathrm { CH } _ { 3 }\)
• C) \(\left( \mathrm { CH } _ { 3 } \right) _ { 2 } \mathrm { CHO } _ { 2 } \mathrm { CCH } _ { 2 } \mathrm { CH } _ { 3 }\)
• D) \(\left( \mathrm { CH } _ { 3 } \right) _ { 2 } \mathrm { CHCO } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 3 }\)
• E) \(\left( \mathrm { CH } _ { 3 } \right) _ { 2 } \mathrm { CHOCH } _ { 2 } \mathrm { CH } _ { 3 }\)

Explain the importance of an adjusted trial balance and its role in the accounting cycle.

Analyze the impact of accounting policies and choices on profitability and financial position.

Understand the structure and purpose of T-accounts in accounting.

Recognize the importance of business documents as evidence of transactions.

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Definitions:

Implied in Fact Contract

A contract formed by the behavior and circumstances of the parties involved, even without explicit agreement.

Invalidating Conduct

Actions or behaviors that can nullify or make a legal agreement unenforceable.

Legal Remedy

The means by which a court of law enforces a right, imposes a penalty, or makes another court order to impose its will.

Basic Requirements

Fundamental conditions or criteria that are essential for a process, agreement, or system to be legally valid or operationally effective.