Multiple Choice
What is not an appropriate method of making phosphoric acid?
A) PH3(g) + 2 O2(g) → H3PO4(l)
B) PCl5(s) + 4 H2O(l) → H3PO4(aq) + 5 HCl(aq)
C) P4O10(s) + 6 H2O(l) → 4 H3PO4(aq)
D) P4(s) + 16 H2O(l) → 4 H3PO4(aq) + 2 H2(g)
Correct Answer:

Verified
Correct Answer:
Verified
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