CLASS10 · Chemistry · pH Scale — Gap Fill

Exercise and reference answers

Missing parts

1. Answer

   7

   Choices

   1. 6
   2. 7
   3. 8
   4. 14

2. Answer

   7

   Choices

   1. 5
   2. 6
   3. 7
   4. 10

Complete the statement

Pure water has pH {0}. A pH below {1} indicates an acidic solution.

Instructions

Fill the basic pH facts.