Methods of Removing Hardness MCQs Quiz Worksheet PDF Download

Practice methods of removing hardness MCQs in chemistry quiz for online learning test. Environmental chemistry ii water quiz questions has multiple choice questions (MCQ), methods of removing hardness test to practice as addition of washing soda removes. Answer key help with choices as softness of water, temporary hardness of water, permanent hardness of water and hydrogen from water problem solving for competitive exam, viva prep, interview questions worksheets. Free chemistry revision notes to practice methods of removing hardness quiz with MCQs to find questions answers based online learning tests.

MCQs on Methods of Removing Hardness Quiz PDF Download

MCQ. Addition of washing soda removes

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


MCQ. Temporary hardness can be removed by adding

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