In the neutralization process of \( \mathrm{H}_{3} \mathrm{PO}_{4} \) and \( \mathrm{NaOH} \), t...

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In the neutralization process of \( \mathrm{H}_{3} \mathrm{PO}_{4} \) and \( \mathrm{NaOH} \), the number of buffers formed will be:
(a) 3
(b) 1
(c) 2
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