Which Is More Acidic Catechol and Resorcinol?

A quick search on says that resorcinol is more acidic that catechol, followed by phenol. Taking these factors into account, it is easy to see why hydroquinone is least acidic.

Which is more acidic catechol or Quinol?

Catechol is a stronger acid than hydroquinone on account of relatively stronger-Ieffective. Both are stonger than phenol inspite of acid-weaking resonance effect because their ions are stabilized through hydrogen bonding.

What is the difference between catechol and resorcinol?

is that resorcinol is (organic compound) the diphenol meta-dihydroxy benzene, used as a mild antiseptic and in many industrial applications; isomeric with catechol and hydroquinone while catechol is (organic compound) the biologically important diphenol ortho-dihydroxy benzene; isomeric with hydroquinone and resorcinol ...