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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, basic metallurgical operations MCQs PDF download 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: hematite, chalcopyrite, bauxite and halite with "Basic Metallurgical Operations" App Download (Free) to study online schools courses. Study chemical industries quiz questions, download Amazon eBook (Free Sample) for free online courses.

Basic Metallurgical Operations MCQ Quiz PDF Download: Chemistry MCQs

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

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10th Grade Chemistry App (Android & iOS)

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A level Chemistry App (Android & iOS)