Multiple Choice
What will be the effect of adding 0.5 mL of 0.1 M HCl to 100 mL of a phosphate buffer in which [H2PO4−] = [HPO42−] = 0.35 M?
A) The pH will increase slightly.
B) The pH will increase significantly.
C) The pH will decrease slightly.
D) The pH will decrease significantly.
E) Since it is a buffer solution, the pH will not be affected.
Correct Answer:
Verified
Correct Answer:
Verified
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