Here's why:
* pH scale: The pH scale measures the acidity or alkalinity of a solution. It ranges from 0 to 14, with 7 being neutral. Values below 7 are acidic, and values above 7 are basic (alkaline).
* Strong bases: Strong bases like caustic soda completely dissociate in water, releasing a high concentration of hydroxide ions (OH-). These ions are responsible for the high pH level.
* Concentration: The specific pH of a caustic soda solution will depend on its concentration. Higher concentrations of NaOH will have a higher pH.
Important Note: Caustic soda is a corrosive substance and can cause severe burns. It is essential to handle it with extreme care and always use appropriate safety gear.
