Question

Q. The pH of a buffer solution is 4.745. When 0.044 mole of B a ( O H ) 2 is added to I lit. of the buffer, the pH changes to 4.756. Then what is the buffer capacity?

Answer 1

Answer:

Explanation:

When 0.044 mole of Ba(OH)2 is added to 1 lit. of the buffer, the pH changes to 4.756. Then the buffer capcity is 4. check-circle. Text Solution. 4. 0.25. 0.5. 8. Answer : D. Solution : Buffer , capacity =number of moles of acid or base added liter ... When an acid or alkali is mixed with buffer solution, then pH of buffer solution. play.