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Formula weight of KOH =56.108

Acidity of KOH = 1

Step 2 :

Substitute the values in the corresponding formula.

Equivalent weight of base=Molecular weight of baseAcidity of baseEquivalent weight of base=Molecular weight of baseAcidity of base

Equivalent weight of base=56.1081Equivalent weight of base=56.1081

$Equivalent weight of base = 56.108

0.12375 gm of KOH = 0.624 gm of the acid

So 56.108 gm of KOH = 0.624×56.1080.123750.624×56.1080.12375 gm of the acid

= 28.278 gm of the acid = 1 gm equivalent of the acid.

that is 1 gm equivalent of the acid = 28.278 gm of the acid

Answer :

The equivalent weight of the given base KOH = 56.108gm