Chemical Industries Multiple Choice Questions 14 PDF Download

Learn chemical industries MCQs, grade 10 chemistry test 14 for online courses learning and test prep, petroleum multiple choice questions and answers. Petroleum revision test includes chemistry worksheets to learn for cool chemistry online tests with solutions.

Chemistry multiple choice questions (MCQ) on boiling point of kerosene is with options 35?c to 70?c, below 20?c, 70?c to 120?c and 170?c to 250?c, petroleum quiz for competitive exam prep, viva interview questions with answers key. Free chemistry study guide to learn petroleum quiz to attempt multiple choice questions based test.

MCQs on Chemical Industries Quiz PDF Download Worksheets 14

MCQ. Boiling point of kerosene is

  1. Below 20?C
  2. 35?C to 70?C
  3. 70?C to 120?C
  4. 170?C to 250?C

D

MCQ. First step of metallury is

  1. Crushing, grinding or pulverizing of the ore
  2. Concentration of the ore
  3. Extraction of metal
  4. Refining of metal

A