Grade 7 English MCQs

Solutions Multiple Choice Questions Test 16 Tests pdf Download

Practice science test 16 on solutions MCQs, grade 7 solutes solvents and solution multiple choice questions and answers. Solutes solvents and solution revision test has science worksheets, answer key with choices as copper oxide, copper hydroxide, copper chloride and copper metal of multiple choice questions (MCQ) with solutes solvents and solution quiz as when copper sulphate solution is added to sodium hydroxide solution it gives off pale blue cloudy suspension of for competitive exam prep. Free science study guide to learn solutes solvents and solution quiz to attempt multiple choice questions based test.

MCQs on Solutions: Worksheets 16 Quiz pdf Download

MCQ. When copper sulphate solution is added to sodium hydroxide solution it gives off pale blue cloudy suspension of

  1. copper hydroxide
  2. copper oxide
  3. copper chloride
  4. copper metal

A

MCQ. Solvents which keep us alive includes

  1. air
  2. water
  3. both a and b
  4. oxygen

C

MCQ. Acids turns

  1. red litmus blue
  2. blue litmus red
  3. no change
  4. change after long time

B