NaOH(aq), HCl(aq) and NaCl(aq) concentration of each is 10^ -3 M. Their pH will be respectively

MHT CET Chemistry question

NaOH(aq), HCl(aq) and NaCl(aq) concentration of each is M. Their pH will be respectively

Answer: (B)

NaOH gives pOH 3 so pH 11; HCl gives pH 3; NaCl is neutral with pH 7;

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Question ID VK-059123