Chemistry - Carbonyl compounds Question with Solution | TestHub

In acidic solutions, protons coordinate with ammonia molecules forming$\mathrm{N}{\mathrm{H}}_4^{+}$ions and$\mathrm{N}{\mathrm{H}}_3$molecules are not available

In alkaline solutions insoluble$\mathrm{C}\mathrm{u}(\mathrm{O}\mathrm{H}{)}_2$is precipitated which is soluble in excess of any alkali

Copper hydroxide is an amphoteric substance

In acidic solutions hydration protects copper ions