If a neutral solution of water, with pH = 7.00, is cooled to 10 ^ { \circ } \mathrm { C }10∘C the pH rises to 7.27. Which of the following three statements is correct for the cooled water:
(i) [H^+] > [OH^- ],[H+]>[OH−],
(ii) [H^+] = [OH^- ],[H+]=[OH−],
(iii) [H^+] < [OH^- ]?[H+]<[OH−]?