A Compound Has the Formula C₈H₉Br $\delta$ 20
Quartet $\delta$ 515
Multiplet $\delta$

question 129

Multiple Choice

A compound has the formula C₈H₉Br.Its ¹H NMR spectrum consists of: doublet, $\delta$ 2.0
Quartet, $\delta$ 5.15
Multiplet, $\delta$ 7.35
The IR spectrum shows two peaks in the 680-840 cm^-1 region;one is between 690 and 710 cm^-1 and the other is between 730 and 770 cm^-1.Which is a possible structure for the compound?

• A) I
• B) II
• C) III
• D) IV
• E) V

---

Definitions:

Reasonable Expenses

These are costs deemed necessary and appropriate under certain circumstances, often considered when evaluating expense claims or budgets.

Lien

A claim that one has against the property of another.

Warranty of Title

A legal guarantee provided by a seller to a buyer that the seller has the right to sell the property in question and that it is not encumbered by any undisclosed liens or claims.

Repossess

The act of taking back possession of property, typically by a seller or lender from a buyer due to lack of payment.