Q24 / 180 · COMEDK 2019 · Chemistry

Pure water is neutral because

  • Correct answer
    A
    $\mathrm{pH}=7$
  • B
    litmus has no effect
  • C
    it is free from dissolved salts
  • D
    $\mathrm{pH}=0$

Solution

Pure water is neutral as it has equal concentration of $\mathrm{H}^{+}$and $\mathrm{OH}^{-}$ions. It has $\mathrm{pH}=7$.

Hence, the correct answer is option: 'A'.

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