MCQsLlearn App Free MCQsLearn App Download - Android - iOS
As an Amazon Associate I earn from qualifying purchases.

Materials Conservations Quizzes Online MCQs PDF Download eBook - 266

Materials Conservations quiz questions, materials conservations multiple choice questions and answers PDF 266 to learn online A level chemistry course for college certification. Practice "States of Matter" quiz with answers, materials conservations Multiple Choice Questions (MCQ) for online college degrees. Free materials conservations MCQs, structural isomerism, oxides of period 3 elements, electrolysis technique, nitrogen and its compounds, materials conservations test prep for GRE test.

"There is saving of 95% energy in recycling rather than extracting of material", materials conservations Multiple Choice Questions (MCQ) with choices aluminum, copper, iron, and glass to learn online certificate courses. Learn states of matter questions and answers to improve problem solving skills for accelerated bachelors degree online.

Materials Conservations Questions and Answers PDF Download eBook

Materials Conservations Quiz

MCQ: There is saving of 95% energy in recycling rather than extracting of material

  1. copper
  2. aluminum
  3. iron
  4. glass


Nitrogen and Its Compounds Quiz

MCQ: What is true about nitrogen oxides?

  1. they are fertilizers
  2. they are pollutants
  3. they used as catalysts in many industrial processes
  4. none of above


Electrolysis Technique Quiz

MCQ: Na3AlF6 that melts at 1000 °C is known as

  1. cryolite
  2. bauxite
  3. brine
  4. sludge


Oxides of Period 3 Elements Quiz

MCQ: Consider the equation: Mg(OH)2(s) + HCl → MgCl2. The other by product is

  1. HO3+
  2. OH-
  3. H2O (l)
  4. H2(g)


Structural Isomerism Quiz

MCQ: If the position of functional group varies in each of its isomer then its is

  1. position isomerism
  2. functional group isomerism
  3. chain isomerism
  4. none of above