Dissolving Filtering & Evaporating Quiz Questions and Answers 21 PDF Download

Learn dissolving filtering & evaporating quiz, online Cambridge IGCSE chemistry test 21 for distance learning, online courses. Free chemistry MCQs questions and answers to learn dissolving filtering & evaporating MCQs with answers. Practice MCQs to test knowledge on dissolving, filtering and evaporating with answers, ph scale: acid and alkali, electrolyte and non electrolyte, endothermic reactions, dissolving, filtering and evaporating test for online chemical class courses distance learning.

Free dissolving filtering & evaporating online course worksheet has multiple choice quiz question: larger crystals can be obtained if the with choices evaporation is at high temperature, evaporation rate is slow, evaporation rate is fast and evaporation speed remains stable with online learning guide for international exams' preparation like ETS GRE test prep for good GRE percentiles, study methods of purification multiple choice questions based quiz question and answers.

Quiz on Dissolving Filtering & Evaporating Worksheet 21 Quiz PDF Download

Dissolving, Filtering and Evaporating Quiz

MCQ. Larger crystals can be obtained if the

  1. evaporation is at high temperature
  2. evaporation rate is slow
  3. evaporation rate is fast
  4. evaporation speed remains stable

B

Endothermic Reactions Quiz

MCQ. Conversion of Copper Hydroxide (Cu(OH)2) into Copper Oxide (CuO) and water (H2O) is an example of

  1. combustion
  2. Thermal decomposition
  3. Neutralization
  4. Respiration

B

Electrolyte and Non Electrolyte Quiz

MCQ. A non-electrolyte

  1. does not conduct electricity
  2. is a covalent substance
  3. does not form ions
  4. all of these

D

Electrolyte and Non Electrolyte Quiz

MCQ. Ethanoic acid (CH3COOH) is included in

  1. strong electrolyte
  2. non-electrolyte
  3. weak electrolyte
  4. good conductors

C

pH Scale: Acid and Alkali Quiz

MCQ. Bleach has an approximate of

  1. 5
  2. 8
  3. 11
  4. 14

C