College Chemistry MCQs Quiz Online PDF Download

Learn college chemistry MCQs, O level chemistry test for online courses learning and test prep to practice. Electricity and chemicals quiz has multiple choice questions (MCQ), college chemistry quiz questions and answers to learn for ACT online prep.

IGCSE chemistry practice test MCQ on in electroplating, solution must be of salt of metal with options to electroplate with, of object to be electroplated, to any type of liquid and sodium problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning college chemistry quiz with MCQs to practice test questions with answers.

MCQs on College Chemistry Quiz PDF Download

MCQ. In electroplating, solution must be of salt of metal

  1. to electroplate with
  2. of the object to be electroplated
  3. to any type of liquid
  4. sodium

A

MCQ. Rare freezing of sea water can be explained through

  1. lowering the freezing point of water
  2. presence of impurities like salts
  3. presence of breathing animals in it
  4. elevation of the boiling point

B

MCQ. An ionic equation chemical reaction,

  1. symbolically represents all ions in the solution
  2. the states of reactants and products are mentioned as transcripts
  3. aqueous elements are shown as the ions it produces in solution
  4. all of these

C

MCQ. PH of soil can be controlled through

  1. acid rains
  2. neutralization
  3. hydrolases
  4. reversible reactions

B

MCQ. Water can be separated from sea water through

  1. centrifugation
  2. separating funnel
  3. fractional distillation
  4. simple distillation

D