Question

1.0 ml of dilute solution of NaOH is added to 100 ml of a buffer of pH 4. The pH of the resulting solution 

(a) becomes 7.0          

(b) becomes 9.0

(c) becomes 3.0

(d) Remains practically unchanged

Joshi sir comment

it is strong acidic buffer so answer is (d)

Submit Your Answer


please login to submit your answer

Login Here

Register