Which of the Following Expresses 4.85

question 39

Multiple Choice

Which of the following expresses 4.85%?

• A) 0.0485
• B) 4.850
• C) 0.00485
• D) 0.485

---

Definitions:

Alkyl Magnesium Halide

A type of Grignard reagent, which is a key reagent in organic synthesis, involving an alkyl group bonded to magnesium and a halogen.

Grignard Reaction

A chemical reaction in which an alkyl, vinyl, or aryl-magnesium halide (Grignard reagent) adds to a carbonyl group in an aldehyde or ketone.

Epoxide

A cyclic ether with a three-atom ring, consisting of an oxygen atom and two carbon atoms.

Aldehyde

Organic compounds characterized by the presence of a carbonyl group bonded to at least one hydrogen atom.