You Need to Represent a Molecule to Best Illustrate the Relative

question 11

Multiple Choice

You need to represent a molecule to best illustrate the relative sizes of the atoms involved and their interrelationships. Which representation would work best?

• A) molecular formula
• B) structural formula
• C) ball-and-stick model
• D) space-filling model

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Definitions:

δ-Valerolactone

A sustainable, bio-based compound used as a solvent and potential monomer for polymer production, derived from biomass processing.

Methanol

A simple alcohol with the formula CH3OH, used as a solvent, antifreeze, fuel, and as a precursor to other chemicals.

Catalytic Acid

An acid that speeds up a chemical reaction without being consumed in the process, by providing protons to facilitate the reaction.

Carboxylic Acid

An organic compound containing a carboxyl group (C(O)OH), known for its acidity due to the hydrogen atom's ability to dissociate from the carboxyl group.