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O Level Chemistry MCQs

O Level Chemistry MCQ PDF - Topics

GCE O Level Chemistry MCQ Quiz Online

Learn GCE O Level Chemistry Multiple Choice Questions (MCQ), GCE O Level Chemistry quiz answers PDF to study o level chemistry online course for o level chemistry classes. Methods of purification Multiple Choice Questions and Answers (MCQs), GCE O Level Chemistry quiz questions to learn online certificate courses. "GCE O Level Chemistry MCQ" PDF Book: method of purification, pure substances and mixtures, distillation: purification process test prep for accelerated bachelors degree online.

"A brine solution is" MCQ PDF: 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. Study gce o level chemistry quiz questions for merit scholarship test and certificate programs for online degree programs.

MCQs on GCE O Level Chemistry Quiz

MCQ: A brine solution is

low in salts
concentrated in salts
highly concentrated in salts
contains a lot of water

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

residual ions
sublimates
spectator ions
radical ions

MCQ: Hydrogenation of alkenes in margarine manufacturing requires catalyst of

vanadium oxide
iron
platinum
nickel

MCQ: Solvent refers to the

gas that will dissolve
solid which dissolves
liquid which does the dissolving
liquid that is dissolved

MCQ: Sulfite ion can be written symbolically as

SO4−2
SO3−2
SO4−3
S−2