Class 10 Chemistry MCQs (Grade 10) From Textbook

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Class 10 Chemistry MCQs – Practice Test 8 (Chapter 5)

Chemical Industries Notes Questions with Answers PDF Download – Test 8

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

The MCQ: The third step of the Solvay process is; "Class 10 Chemistry Notes" App APK Download with answers: carbonation, preparation of ammonical brine, filtration, and calcination to learn online classes courses. Practice Solvay Process MCQ Questions, download Kobo e-Book (Free Chapter) for free online courses.

Chemical Industries MCQs – Practice Test 8 PDF Download

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 Notes Apps (iOS & Android)

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10th Grade Chemistry Notes Apps (Android & iOS)

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