NaCl (sodium chloride) is a common salt that is found in everyday table salt. It is a compound made up of sodium ions (Na+) and chloride ions (Cl-). When dissolved in water, NaCl dissociates into its ions, making it a strong electrolyte.

- Nature of NaCl:

- Chemical Composition: NaCl is a compound made up of sodium and chlorine ions in a 1:1 ratio.
- Physical Properties: NaCl is a white crystalline solid at room temperature and is soluble in water.
- Chemical Properties: When dissolved in water, NaCl dissociates into Na+ and Cl- ions, making it a strong electrolyte. It can conduct electricity in solution.

- Acids & Bases:

- Acids: Acids are substances that release hydrogen ions (H+) when dissolved in water. They have a sour taste and can react with metals to produce hydrogen gas.

- Bases: Bases are substances that release hydroxide ions (OH-) when dissolved in water. They have a bitter taste and feel slippery. Bases can neutralize acids to form water and a salt.

In the context of acids and bases, NaCl is considered a neutral salt. When NaCl is dissolved in water, it does not affect the pH of the solution. This is because NaCl is a strong electrolyte that dissociates into Na+ and Cl- ions, which do not contribute to the acidity or basicity of the solution. NaCl is used in various chemical processes and as a seasoning in food due to its neutral nature.