Chemical Industries Multiple Choice Questions and Answers 10 PDF Download
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MCQs on Chemical Industries Worksheets 10 Quiz PDF Download
MCQ: When earth's crust is drilled, hydrocarbon came out first is
MCQ: Fourth step of solvay process is
- Preparation of ammonical brine
MCQ: Number of carbon atoms per molecule in diesel are
- 14 to 20
- 20 to 50
- 50 to 70
- More than 70
MCQ: What are raw materials used in solvay process?
- Lime stone
- All of these
MCQ: Boiling point of bitumen is
- 270?C to 340?C
- 350?C to 500? C
- 500?C to 600?C
- More than 500?C