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Science Bowl Question

📅 NSB Middle School 2009🎓 MS🔄 Round 14#️⃣ Question 14❓ TOSS-UP📝 Multiple Choice

Which of the following is NOT true of pH:

W) the terms basic or alkaline describe a solution with pH greater than 7
X) the highest value on the pH scale is 14
Y) strong acids dissociate almost completely in water
Z) a pH meter operates by measuring small differences in the density of different fluids
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