Chemical Industries Multiple Choice Questions and Answers 8 PDF Book Download

Chemical industries MCQs, chemical industries quiz answers 8 to learn high school chemistry courses online. Basic metallurgical operations multiple choice questions (MCQs), chemical industries quiz questions and answers for online school degrees. Solvay process, petroleum, urea and composition, basic metallurgical operations test for high school teacher certification.

Learn high school chemistry multiple choice questions (MCQs): number of carbon atoms per molecule in kerosene are, with choices 5 to 10, 1 to 4, 8 to 12, and 10 to 16 for online school degrees. Free chemistry study guide for online learning basic metallurgical operations quiz questions to attempt multiple choice questions based test.

MCQ on Chemical Industries Worksheets 8 PDF Book Download

MCQ: Third step of solvay process is

  1. Preparation of ammonical brine
  2. Carbonation
  3. Filtration
  4. Calcination

C

MCQ: Number of carbon atoms per molecule in kerosene are

  1. 1 to 4
  2. 5 to 10
  3. 8 to 12
  4. 10 to 16

D

MCQ: Process in which sodium carbonate is manufactured is called

  1. Calcination
  2. Metallurgy
  3. Solvay process
  4. None of these

C

MCQ: Raw materials for production of urea are

  1. ammonia and carbon dioxide
  2. oxygen and carbon dioxide
  3. ammonia and oxygen
  4. ammonia and phosphate

A

MCQ: Process in which mineral is separated from gangue by some physical method is called

  1. Crushing, grinding or pulverizing of the ore
  2. Concentration of the ore
  3. Extraction of metal
  4. Refining of metal

B