Question

please solve with full solution

Answer 1

Acidity is the ability to lose H+, leaving an anion behind; acidity often depends on the stability of the anion. The order of acidity corresponds to the stability of the conjugate base.Since, the conjugate base of CH3OH(Alcohol) is the most stable, So the order from most acidic to least will be alcohols, alkynes, alkenes and alkanes. Thus, CH3OH is the most acidic.