Question

Which of the following solution will
have pH value equal to 1.0 ?
a. 50 mL of 0.1 M HCl + 50mL of 0.1M
NaOH
b. 60 mL of 0.1M HCl + 40mL of
0.1M NaOH
c. 20 mL of 0.1M HCl + 80mL of
0.1M NaOH
d. 75 mL of 0.2M HCl + 25mLof 0.2M
NaOH​

Answer 1

Answer:

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Answer 2

Answer:

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