If a neutral solution of water, with pH = 7.00, is cooled to10 °C, the pH rises to 7.27. Which of the following threestatements is correct for the cooled water: (i) [H+] > [OH-],(ii)[H+] = [OH-], or (iii) [H+] <[OH-]?
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Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
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If a neutral solution of water, with pH = 7.00, is cooled to
10 °C, the pH rises to 7.27. Which of the following three
statements is correct for the cooled water: (i) [H+] > [OH-],
(ii)[H+] = [OH-], or (iii) [H+] <[OH-]?
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