Soft and Hard Water MCQs Quiz Online PDF Download eBook

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MCQs on Soft and Hard Water PDF Download eBook

MCQ: Water which forms scum with soap is called

  1. hard water
  2. soft water
  3. distilled water
  4. non distilled water

A

MCQ: Water that easily gives lather with soap is called

  1. hard water
  2. soft water
  3. dirty water
  4. clean water

A

MCQ: Water that gives little lather is called

  1. hard water
  2. soft water
  3. dirty water
  4. clean water

B

MCQ: The hardness which can be removed by boiling is called

  1. permanent hardness
  2. temporary hardness
  3. stiffness
  4. toughness

B

MCQ: Water that does not form scum is called

  1. hard water
  2. soft water
  3. dirty water
  4. clean water

A