The pH of four solutions M,N,Q and R are 2,6,8 and 11 respectively. Which of…

Chemistry WAEC 2016

The pH of four solutions M,N,Q and R are 2,6,8 and 11 respectively.
Which of the following deductions about the solutions is correct?

  • The pH of N is increased when the solution is diluted checkmark
  • The pH of Q is increased when the solution is evaporated
  • M is the most alkaline solution
  • R is the most acidic solution

The correct answer is: A

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