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Which substances ionize when they dissolve?

A) covalent compounds
B) solids
C) ionic compounds
D) gases

Respuesta :

Answer:

Ionic compounds

Explanation:

What are ionic compounds?

  • Ionic compounds are compounds that are formed due to ionic bonds between atoms.
  • Ionic bonds are formed between metallic atoms and non-metallic atoms.

What are examples of ionic compounds?

  • Examples of ionic compounds include, KCl, NaBr, MgCl₂, etc

How do ionic compound ionize in water?

  • Ionic compounds ionizes when dissolved in water to form mobile ions.
  • When dissolved in water they may serve as electrolytes due to the presence of free ions which will be responsible for conduction of electricity.
  • For example, NaCl ionizes to form Na⁺(aq) and Cl⁻(aq).