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Acids, bases and titration — Question 20

QCAA 2024, Paper 1 · 1 mark

Q20 · 2024 · Paper 1Unclassified1 mark

QUESTION 20

Identify the polyprotic acid.

(A) NH3(aq)

(B) H3PO4(aq)

(C) (NH4)3PO4(aq)

(D) CH3COOH(aq)

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