List-$I$ contains aqueous solutions,and List-$II$ contains their corresponding $pH$ values. Which of the following matches is correct?
List-$I$List-$II$
$1.$ Vinegar solution$a.$ $pH = 7.4$
$2.$ Blood$b.$ $pH = 2.5$
$3.$ Washing soda solution$c.$ $pH = 7.0$
$4.$ Pure water$d.$ $pH = 12$

  • A
    $(1-b), (2-a), (3-d), (4-c)$
  • B
    $(1-c), (2-d), (3-a), (4-b)$
  • C
    $(1-d), (2-c), (3-b), (4-a)$
  • D
    $(1-a), (2-c), (3-d), (4-b)$

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