Chemical Industries Multiple Choice Questions and Answers 1 PDF Download

Learn chemical industries MCQs, grade 10 chemistry test 1 for online learning courses and test prep, petroleum multiple choice questions and answers. Petroleum revision test includes chemistry worksheets to learn for online biochemistry courses distance learning.

Chemistry multiple choice questions (MCQ): boiling point of diesel is with options 350?c to 500? c, 270?c to 340?c, 500?c to 600?c and more than 500?c, petroleum quiz with chemistry practice tests starting from what is chemistry to all topics of class 10 chemistry. Free chemistry study guide to learn petroleum quiz to attempt multiple choice questions based test.

MCQs on Chemical Industries Quiz PDF Download Worksheets 1

MCQ: Boiling point of diesel is

  1. 270?C to 340?C
  2. 350?C to 500? C
  3. 500?C to 600?C
  4. More than 500?C

A

MCQ: Boiling point of petrol is

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

B

MCQ: Process in which metal ions are reduced to free metals is called

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

B

MCQ: Ore of iron is called

  1. Haematite
  2. Chalcopyrite
  3. Bauxite
  4. Halite

A

MCQ: Ore of sillicon is called

  1. Galena
  2. Zinc blende
  3. Cassiterite
  4. Silica

D