1.

An organic monoprotic acid [0.1M] is titrated against 0.1 M NaOH. By how much does the pH change between one fourth and three fourth stages of neutralization ? If at one third stage of neutralization, the pH is 4.45 what is the dissociation constant of the acid? Between what stages of neutralisation may the pH change by 2 units ?

Answer»


ANSWER :0.9542


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