O Level

Chemistry MCQs

O Level Chemistry MCQs - Subtopic

GCE O Level Chemistry MCQ with Answers

GCE O Level Chemistry Multiple Choice Questions (MCQ) to practice gce o level chemistry quiz answers PDF, O level chemistry worksheets for online degrees. Solve methods of purification Multiple Choice Questions and Answers (MCQs), "GCE O Level Chemistry" quiz questions and answers to learn online certificate courses. Learn method of purification, pure substances and mixtures, distillation: purification process 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. Solve gce o level chemistry quiz questions for merit scholarship test and certificate programs for online degree programs.

MCQs on GCE O Level Chemistry

1.

A brine solution is

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

2.

Ions remaining unchanged in both reactants and products are called as

residual ions
sublimates
spectator ions
radical ions

3.

Hydrogenation of alkenes in margarine manufacturing requires catalyst of

vanadium oxide
iron
platinum
nickel

4.

Solvent refers to the

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

5.

Sulfite ion can be written symbolically as

SO4−2
SO3−2
SO4−3
S−2