Environmental Chemistry II Water Multiple Choice Questions and Answers 13 PDF Book Download

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Learn high school chemistry multiple choice questions (MCQs): water that does not give scum with soap is called, with choices soft water, hard water, both a and b, and none of these for online school degrees. Free chemistry study guide for online learning waterborne diseases quiz questions to attempt multiple choice questions based test.

MCQ on Environmental Chemistry II Water Worksheets 13 PDF Book Download

MCQ: Process in which water is treated with slaked lime and alum is called

  1. Sedimentation
  2. Coagulation
  3. Filtration
  4. Chlorination

B

MCQ: Water that does not give scum with soap is called

  1. Hard water
  2. Soft water
  3. Both A and B
  4. None of these

B