Multiple Choice
Rank H3PO4,H2PO4-,and HPO42- in order of increasing acid strength.
A) HPO42- < H2PO4- < H3PO4
B) H2PO4- < HPO42- < H3PO4
C) H2PO4- < H3PO4 < HPO42-
D) HPO42- < H3PO4 < H2PO4-
E) H3PO4 < H2PO4- < HPO42-
Correct Answer:

Verified
Correct Answer:
Verified
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