why sre you used Potassium hydrogen phthalate in
standarisation of 1N NaOH and 0.1 N Perchloric Acid?



why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric A..

Answer / madhukar tayade

KHP is the primary standard that is stable for any condition it is used as the acid as well as base i.e acid for 1N NaOH and base for 0.1N perchloric acid

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