Question

The ions formed when CH3OH dissociates in water are

A) CH₃ and OH
B) C₄, Ht, and O₂⁻
C) CH₂O⁻ and H
D) CH, and H₂O
E) No ions form, as CH,OH does not dissociate.

Answer 1

The answer to the question is E) No ions form, as CH3OH does not dissociate in water. Methanol, CH3OH, remains as intact molecules because it is a non-electrolyte and does not dissociate into ions.

Step-by-step explanation:

The ions formed when CH3OH (methanol) dissociates in water are, indeed, no ions, as CH3OH does not dissociate to form ions in water. The correct answer to this question is E) No ions form, as CH3OH does not dissociate.

In aqueous solutions, an acid dissociates to form a hydronium ion (H3O+) and an anion; for example, hydrogen chloride (HCl) dissociates to form H3O+ and Cl-. A base dissociates to form a hydroxide ion (OH-) and a cation. However, methanol, CH3OH, is neither a strong acid nor a strong base, and does not ionize when dissolved in water. Instead, it remains as intact methanol molecules, making it a non-electrolyte. Therefore, no ions are typically produced when methanol is dissolved in water.The correct answer is A) CH₃ and OH.When CH3OH (methanol) dissociates in water, it forms CH₃ (a methyl group) and OH (hydroxide) ions.