Which of the Following Statements Is (Are)true About a Compound

question 37

Multiple Choice

Which of the following statements is (are) true about a compound that has a molecular ion peak in its mass spectrum at mass 104 and shows prominent peaks in its IR spectrum at 3200-2850 cm^-1?

• A)The compound has a molecular mass of 104.
• B)The compound contains a C=O group and C_sp3-H hybridized bonds.
• C)The compound contains an OH group and C_sp3-H hybridized bonds.
• D)Both (The compound has a molecular mass of 104)and (The compound contains a C=O group and C_sp3-H hybridized bonds)are true statements.
• E)Both (The compound has a molecular mass of 104)and (The compound contains an OH group and C_sp3-H hybridized bonds)are true statements.

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Definitions:

Equivalent

Equal in value, measure, force, effect, significance, etc. Often used in mathematical, scientific, and logical comparisons.

Apothecary Equivalent

A term referring to the system of weight and volume measurement used historically in pharmacies and the science of pharmacy.

Fluid Ounce

A unit of volume typically used in measuring liquids, equivalent to approximately 28.4 ml in the British imperial system and 29.6 ml in the US system.

Thyroid

A gland in the neck that produces hormones regulating growth and development through the rate of metabolism.