Chemical Industries Multiple Choice Questions 4 PDF Download
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MCQs on Chemical Industries Quiz PDF Download Worksheets 4
MCQ. Compounds which are added in soil to provide essential elements to plants are called
MCQ. Boiling point of naphtha is
- Below 20?C
- 35?C to 70?C
- 70?C to 120?C
- 170?C to 250?C
MCQ. Which of following used in paving roads and making roofing material?
- Lubricating oil
- Fuel oil
MCQ. Process of separating metal from ore is called
- magnetic separation
- floatation process
- cyclone separation
MCQ. Which of following is used as a fuel for motor cars and vehicles?