Питання 107 з 200 · Оrganic chemistry

A laboratory received ethanol and methanol. What reaction can be used to distinguish between these two substances?

1. A Beilstein test
2. B Formation of a chelate complex with copper hydroxide
3. C Reaction with halogen anhydrides of inorganic acids
4. D Iodoform test (I2 + NaOH)
5. E Oxidation (CrO3, H2SO4)

Правильна відповідь: D. Iodoform test (I2 + NaOH)