Methods of Removing Hardness MCQs Test and Answers pdf Download

Practice methods of removing hardness MCQs and chemistry for test prep and learning. Free environmental chemistry ii water notes has multiple choice questions (MCQ) with methods of removing hardness quiz as temporary hardness can be removed by adding with answering options lime, carbon, oxygen and slaked lime for exam preparation. Study to learn methods of removing hardness quiz with MCQs to find questions answers based online tests.

MCQs on Methods of Removing Hardness

MCQ. Temporary hardness can be removed by adding

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

D

MCQ. Addition of washing soda removes

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

C