Metallurgical Operations MCQs Quiz Worksheet PDF Book Download

Basic metallurgical operations MCQs, basic metallurgical operations quiz answers for online high school courses. Chemical industries multiple choice questions (MCQs), basic metallurgical operations quiz questions and answers. for online school degrees. Basic metallurgical operations test prep, career test for high school teacher certification.

Study high school courses, online chemistry degree programs MCQs: ore of iron is called, with choices haematite, chalcopyrite, bauxite, and halite for online school degrees. Free chemistry student portal for online learning basic metallurgical operations quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Basic Metallurgical Operations PDF Book Download

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

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

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

A

MCQ: Ore of chromium is called

  1. Galena
  2. Zinc blende
  3. Cinnabar
  4. Chromite

D

MCQ: Metallic compounds that occur naturally are called

  1. Metal oxides
  2. Minerals
  3. Ores
  4. None of these

B