Which of the following solution will have pH = 9 at 298 K ? – InterviewSolution

1.	Which of the following solution will have pH = 9 at 298 K ?
Answer» `1XX 10^(-9)` M HCL solution `1 xx 10^(-5)` M NaOH solution `1 xx 10^(-9)` M NaOH solution Both (A) and (B) ANSWER :B

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