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GCE O Level Chemistry MCQs Quiz Online PDF Download eBook

Solve GCE O Level Chemistry Multiple Choice Questions (MCQ), gce o level chemistry quiz answers PDF worksheet, O level chemistry practice test for online courses. Learn methods of purification Multiple Choice Questions and Answers (MCQs), "GCE O Level Chemistry" quiz questions and answers to learn online certificate courses. Learn crystallization of microchips, method of purification, pure substances and mixtures test prep for accelerated bachelors degree online.

"A brine solution is" Multiple Choice Questions (MCQ) on gce o level chemistry with choices low in salts, concentrated in salts, highly concentrated in salts, and contains a lot of water to learn online certificate courses. Practice gce o level chemistry quiz questions for merit scholarship test and certificate programs for online degree programs.

MCQs on GCE O Level Chemistry PDF Download eBook

MCQ: A brine solution is

  1. low in salts
  2. concentrated in salts
  3. highly concentrated in salts
  4. contains a lot of water


MCQ: Ions remaining unchanged in both reactants and products are called as

  1. residual ions
  2. sublimates
  3. spectator ions
  4. radical ions


MCQ: Hydrogenation of alkenes in margarine manufacturing requires catalyst of

  1. vanadium oxide
  2. iron
  3. platinum
  4. nickel


MCQ: Solvent refers to the

  1. gas that will dissolve
  2. solid which dissolves
  3. liquid which does the dissolving
  4. liquid that is dissolved


MCQ: Sulfite ion can be written symbolically as

  1. SO4−2
  2. SO3−2
  3. SO4−3
  4. S−2