GCE O Level Chemistry MCQs Quiz Online PDF Book Download

Gce o level chemistry MCQs, gce o level chemistry quiz with answers for online learning chemistry courses. Learn methods of purification multiple choice questions (MCQs), gce o level chemistry quiz questions and answers. Career test on crystallization of microchips, method of purification, pure substances and mixtures, gce o level chemistry test prep for online modern chemistry courses distance learning.

Learn methods of purification practice test MCQs: a brine solution is, to learn chemistry degree with options low in salts, concentrated in salts, highly concentrated in salts, contains a lot of water with state colleges, community colleges and junior colleges course online preparation to improve problem-solving skills. Free skills assessment test for online learning gce o level chemistry quiz questions for competitive assessment in chemistry major.

MCQ on GCE O Level ChemistryQuiz Book Download

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. a solid which dissolves
  3. a liquid which does the dissolving
  4. a liquid that is dissolved


MCQ: Sulfite ion can be written symbolically as

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