Environmental Chemistry II Water Multiple Choice Questions 13 PDF Download

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Chemistry multiple choice questions (MCQ) on process in which water is treated with slaked lime and alum is called with options coagulation, sedimentation, filtration and chlorination, water pollution quiz for competitive exam prep, viva interview questions with answers key. Free chemistry study guide to learn water pollution quiz to attempt multiple choice questions based test.

MCQs on Environmental Chemistry II Water Quiz PDF Download Worksheets 13

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