Strong and Weak Alkali's

The video tutorial explains the differences between strong and weak alkalis, building on previous lessons about acids. It describes how alkalis dissociate in water, affecting their strength and pH levels. Strong alkalis like sodium hydroxide dissociate almost completely, resulting in a high concentration of hydroxide ions and a high pH. Weak alkalis, such as ammonium hydroxide, dissociate less, leading to a lower concentration of hydroxide ions and a pH closer to neutral. The video also covers how to identify alkalis using indicators and provides examples of both strong and weak alkalis.

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