Which of the following is the value of hydrogen ion concentration of pure water?(a) 1×10^7 moles/litre(b) 1×10^5 moles/litre(c) 1×10^6 moles/litre(d) 1×10^8 moles/litreI have been asked this question in an international level competition.My doubt is from pH Measurement and Types topic in division pH Meters and Ion Analysers of Analytical Instrumentation

Which of the following is the value of hydrogen ion concentration of p

1.	Which of the following is the value of hydrogen ion concentration of pure water?(a) 1×10^7 moles/litre(b) 1×10^5 moles/litre(c) 1×10^6 moles/litre(d) 1×10^8 moles/litreI have been asked this question in an international level competition.My doubt is from pH Measurement and Types topic in division pH Meters and Ion Analysers of Analytical Instrumentation
Answer» RIGHT OPTION is (a) 1×10^7 moles/litre For EXPLANATION I would SAY: The hydrogen ION concentration of pure water is 1×10^7 moles/litre. It can be represented as [H+]=1×10^7 moles/litre.

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