0 05 equivalent of H3PO4 is neutralized by : (a)0 05 equivalent of NaOH (b) 0 05 - Chemistry - Some Basic Concepts of Chemistry

Question

0 05 equivalent of H3PO4 is neutralized by : (a)0 05 equivalent of
NaOH
(b) 0 05 mol Al(OH)3
(c) both are correct

Tinku Jangra · Accepted Answer

0 05 equivalent of H3PO4 needs 0 05
equivalent of Al(OH)3 H3PO4 is a
tribasic acid So, one equivalent needs three OH- to
neutralise it NaOH is a monoacidic base So, 0 05 equivalent would
not be enough to neutralise it completely whereas
Al(OH)3 is a triacidic base

0.05 equivalent of H3PO4 is neutralized by : . (a)0.05 equivalent of NaOH. (b) 0.05 mol Al(OH)3. (c) both are correct

0.05 equivalent of H3PO4 is neutralized by : . (a)0.05 equivalent of NaOH.
(b) 0.05 mol Al(OH)3.
(c) both are correct