Effective Buffer range, Buffer Capacity

Buffer Solution :- Definition,Characteristics,Buffer Range,Buffer Capacity,Buffer Action || Types OF Buffer Solution :- i) Simple Buffer ii) Mixed Buffer - (a) Acidic Buffer

Types of Buffer Solution | pH range of Buffer Solutions | Buffer Action | Buffer Capacity | Hydrolysis of salt of WASB, WBSA and WAWB

Class Illustrations with Short Tricks OF Basic Buffer || Buffer Action || Buffer Capacity

Buffer Capacity and effective Buffer Range||Illustration

"Effective Buffer Range,Titrations, Theory OF indicators,Selection OF indicator"

Buffer problem

"Calculation OF PH for Buffer Solutions,illustrations, Working OF Buffer,Buffer Capacity"

2g of NaOH per 250 mL of solution is added to a buffer solution of buffer capacity 0.2 . Then the change in pH is