4. Why the crushers components are design of high strength, and what it meansby VSI?Q4: [MCQ,answer only five1. The percentage of lead in earth crust isa. 0.0015b. 0.05c. 0.00015d. 0.00452. The salt isa. Compound.b. Solutionc. Ore.d. Mineral.3. screening media may bea. Rubber or polyurethane.b. Rubber and polyurethane.c. Rubber.d. Polyurethane.4. Crushing is thea. Final stage.b. First stage.c. Intermediate stage.d. All of above.5. Role of explorations consider are considered within operations ofa. Mining geology.b. Exploration method.c. Extraction methods.d. Mining geology and Exploration method.6. During electrolysis, metals area. Precipitate.b. Evaporate.c. Liberate.d. All of above.

According to the guidelines prescribed by Bartleby, we can answer a maximum of three sub-questions.…

1. The percentage of lead in earth crust is a. 0.0015 b. 0.05 c. 0.00015 d. 0.0045 2. The salt is a. Compound. b. Solution c. Ore. d. Mineral. 3. screening media may be a. Rubber or polyurethane. b. Rubber and polyurethane. c. Rubber. d. Polyurethane.

1. The percentage of lead in earth crust is a. 0.0015 b. 0.05 c. 0.00015 d. 0.0045 2. The salt is a. Compound. b. Solution c. Ore. d. Mineral. 3. screening media may be a. Rubber or polyurethane. b. Rubber and polyurethane. c. Rubber. d. Polyurethane.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter12: Gravimetric Methods Of Analysis

Section: Chapter Questions

Problem 12.25QAP

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