Class 10 Courses

Chapter 5: Class 10 Chemistry Exam Tests

Class 10 Chemistry MCQs - Chapter 5

Chemical Industries Trivia Questions and Answers PDF - 8

The Chemical industries Trivia Questions and Answers PDF, chemical industries Quiz Answers PDF Download e-Book Ch. 5-8 to study Grade 10 Chemistry Course. Practice Solvay Process MCQ PDF, Chemical Industries Quiz Questions and Answers to learn online classes courses. The Chemical Industries Trivia App Download: Free certification app for solvay process, petroleum, urea and composition, basic metallurgical operations test prep for taking online classes.

The Trivia Quiz: Third step of Solvay process is; "Chemical Industries" App APK Download with answers: Carbonation; Preparation of ammonical brine; Filtration; Calcination; to learn online classes courses. Practice Solvay Process MCQ Questions, download Kindle eBook (Free Sample) for free online courses.

Chemical Industries Questions & Answers PDF Download: MCQ Quiz 8

MCQ 36:

The third step of the Solvay process is

  1. preparation of ammonical brine
  2. carbonation
  3. filtration
  4. calcination
MCQ 37:

Number of carbon atoms per molecule in kerosene is

  1. 1 to 4
  2. 5 to 10
  3. 8 to 12
  4. 10 to 16
MCQ 38:

Process in which sodium carbonate is manufactured is called

  1. calcination
  2. metallurgy
  3. Solvay process
  4. carbonation
MCQ 39:

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
MCQ 40:

Process in which mineral is separated from the 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

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Chemical Industries App (Android & iOS)

Chemical Industries App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)