1.

Which of the following solutions will have pH close to 1.0?

Answer»

100 ML of M/10 HCl+100 mL of M/10 NaOH
55 mL of M/10 HCl+45mL of M/10 NaOH
10 mL of M/10 HCl+90mL of M/10 NaOH
75 mL of M/10 HCl+25mL of M/10 NaOH

Answer :D


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