Materials and Mineral Acids MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Materials and Mineral Acids, a fundamental topic in the field of Corrosion Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Materials and Mineral Acids MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Materials and Mineral Acids mcq questions that explore various aspects of Materials and Mineral Acids problems. Each MCQ is crafted to challenge your understanding of Materials and Mineral Acids principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Corrosion Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Materials and Mineral Acids MCQs are your pathway to success in mastering this essential Corrosion Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Materials and Mineral Acids. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Materials and Mineral Acids knowledge to the test? Let's get started with our carefully curated MCQs!

Materials and Mineral Acids MCQs | Page 8 of 10

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Q71.
The corrosion resistance of Durichlor to nitric acid is better than that of Duriron.
Discuss
Answer: (b).False
Discuss
Answer: (d).Cast forms of pumps, valves, heat exchangers for chemical plant, in manufacturing and handling of nitric acid and ammonia oxidation process
Discuss
Answer: (c).It has excellent corrosion resistance to fuming nitric acid and it is used as an oxidizer in fuel systems for rockets
Q74.
Which of the following is/are the class2 corrosion-resistant materials in nitric acid?
Discuss
Answer: (b).Aluminum, Hastelloy, and Inconel
Q75.
Which of the following polymer has excellent corrosion resistance to nitric acid?
Discuss
Answer: (a).Teflon
Q76.
Which of the following is/are the class3 corrosion-resistant materials in nitric acid?
Discuss
Answer: (d).Low-alloy steels, copper, nickels and their alloys
Q77.
Which of the following metal is used for hydrochloric acid to avoid contamination?
Discuss
Answer: (b).Tantalum
Q78.
Which of the following is/are the class1 corrosion resistance materials in hydrochloric acid?
Discuss
Answer: (d).Chlorimet 2 and 3, Hastelloy B and C, Zirconium, Molybdenum and Tantalum
Q79.
Duriron has better corrosion resistance than Durichlor in hydrochloric acid.
Discuss
Answer: (b).False
Q80.
Which of the following is/are the class2 corrosion resistance materials in hydrochloric acid?
Discuss
Answer: (c).Bronzes, Stainless steels, Bronzes, Cupronickels, Hastelloy D and Duriron
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