Methods of Removing Hardness MCQs Quiz and Answers Tests pdf Download

Practice methods of removing hardness MCQs in chemistry quiz for test prep. Environmental chemistry ii water quiz questions has multiple choice questions (MCQ) with methods of removing hardness test, answers as temporary hardness can be removed by adding, answer key with choices as lime, carbon, oxygen and slaked lime for competitive exam preparation worksheets. Free chemistry revision notes to learn methods of removing hardness quiz with MCQs to find questions answers based online tests.

MCQs on Methods of Removing Hardness Quiz pdf Download

MCQ. Temporary hardness can be removed by adding

  1. lime
  2. carbon
  3. oxygen
  4. slaked lime


MCQ. Addition of washing soda removes

  1. softness of water
  2. temporary hardness of water
  3. permanent hardness of water
  4. hydrogen from water