Chemical Industries Multiple Choice Questions 2 PDF Download

Practice chemical industries MCQs, grade 10 online chemistry test 2, petroleum multiple choice questions and answers. Petroleum revision test has chemistry worksheets, helping answer key with choices as 350, 270, 500 and more than 500 of multiple choice questions (MCQ) with petroleum quiz as boiling point of lubricating oil is for competitive exam prep, viva interview questions. Free chemistry study guide to practice petroleum quiz to attempt multiple choice questions based test.

MCQs on Chemical Industries Quiz PDF Download Worksheets 2

MCQ. Boiling point of lubricating oil is

  1. 270
  2. 350
  3. 500
  4. More than 500

B

MCQ. Process in which some minerals are converted to oxide by heating in the air at temperature below their melting point is called

  1. Roasting
  2. Smelting
  3. Bessemerization
  4. Concentration

A

MCQ. Boiling point of fuel oil is

  1. 270
  2. 350
  3. 500
  4. More than 500

C

MCQ. Number of carbon atoms per molecule in lubricating oil are

  1. 14 to 20
  2. 20 to 50
  3. 50 to 70
  4. More than 70

B

MCQ. Crude oil is converted in to useful products by

  1. drilling
  2. Solvay process
  3. roasting
  4. refining

D