[Campbell Biology P.77] Based on the provided explanation and diagram, what is the primary ... | Practice Question

Based on the provided explanation and diagram, what is the primary reason formic acid acts as an acid and stings potential predators?

  • A: The carbon atom attracts hydrogen's electron, leading to the release of H+.
  • B: The oxygen atom attracts hydrogen's electron, causing H+ to be released.
  • C: Formic acid has a high mass number, making it dense and harmful.
  • D: It forms strong ionic bonds with water molecules, releasing energy.

Explanation

The text states: 'In formic acid, this O attracts H's electron, releasing H+ and making this compound an acid, which stings.' The diagram also visually supports this dissociation.