Class 10 Online Courses

Class 10 chemistry Practice Tests

Class 10 Chemistry Online Tests

Basic Metallurgical Operations Multiple Choice Questions (MCQ) PDF Download

The e-Book Basic metallurgical operations Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Basic Metallurgical Operations MCQ PDF Book) to learn online 10th grade chemistry certificate courses. Solve Chemical Industries Multiple Choice Questions and Answers (MCQs), Basic Metallurgical Operations quiz answers PDF to study online schools courses. The Basic Metallurgical Operations MCQ App Download: Free learning app for basic metallurgical operations, grade 10 chemistry worksheets, petroleum test prep for taking online classes.

The MCQ: Ore of iron is called; "Basic Metallurgical Operations" App Download (Free) with answers hematite, chalcopyrite, bauxite and halite to study online schools courses. Solve chemical industries quiz questions, download Google eBook (Free Sample) for free online courses.

Basic Metallurgical Operations MCQs: Questions and Answers PDF Download

MCQ 1: Ore of iron is called

A) hematite
B) chalcopyrite
C) bauxite
D) halite

MCQ 2: Ore of silicon is called

A) galena
B) zinc blende
C) Cassiterite
D) silica

MCQ 3: Process in which some minerals are converted to the oxide by heating in the air at a temperature below their melting point is called

A) roasting
B) smelting
C) Bessemerization
D) concentration

MCQ 4: Ore of chromium is called

A) galena
B) zinc blende
C) cinnabar
D) chromite

MCQ 5: Metallic compounds that occur naturally are called

A) metal oxides
B) minerals
C) ores
D) none of above

Class 10 Chemistry Practice Tests

Basic Metallurgical Operations Learning App & Free Study Apps

Download Basic Metallurgical Operations MCQs App to learn 10th Grade Chemistry MCQs, 9th Grade Chemistry MCQ App, and O Level Chemistry MCQ App with answers. The free "Basic Metallurgical Operations MCQs" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Basic Metallurgical Operations App (Android & iOS)

Basic Metallurgical Operations App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)