The pH of four solutions, M, N, Q and R are 2, 6, 8 and 11 respectively. Which of the following deductions about the solution is correct?
A.
The pH of N is increased when the solution is diluted
B.
The pH of Q is increased when the solution is diluted
C.
M is the most alkaline solution
D.
R is the most acidic solution
Answer: A
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