Question

What is PH of a solution whose hydrogen ion concentration is 1×10^-3
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Answer 1

◦•●◉✿ Heya mate !! ✿◉●•◦

your answer ... ✍️✍️

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$pH \: = - log( {h}^{ + } ) \\ \\ pH \: = \: - log(1 \times {10}^{ - 3} ) \\ \\ pH \: = - (- 3) \\ \\ pH = 3$

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hope helps !! ❤️❤️