Bioleaching and Biomining MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Bioleaching and Biomining, a fundamental topic in the field of Environmental Biotechnology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Bioleaching and Biomining 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 Bioleaching and Biomining mcq questions that explore various aspects of Bioleaching and Biomining problems. Each MCQ is crafted to challenge your understanding of Bioleaching and Biomining principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Environmental Biotechnology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Bioleaching and Biomining MCQs are your pathway to success in mastering this essential Environmental Biotechnology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Bioleaching and Biomining. 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 Bioleaching and Biomining knowledge to the test? Let's get started with our carefully curated MCQs!

Bioleaching and Biomining MCQs | Page 4 of 6

Discover more Topics under Environmental Biotechnology

Q31.
Acidithiobacillus sp. is used to extract what kind of metal ore?
Discuss
Answer: (d).Sulphate
Q32.
Which leaching agent is used for the slow decomposition of refractory gold ores?
Discuss
Answer: (c).Cyanide
Q33.
In the studies of Joffe and Sperll, it was observed that ________ is efficient for solubilizing Ni but the presence of ______ had adverse effect on leaching.
Discuss
Answer: (c).T. ferrooxidans; molybdenum
Q34.
Which type of ore is the major source of nickel?
Discuss
Answer: (b).Sulfide
Q35.
Bacterial leaching is possible with low concentrations and requires little energy inputs.
Discuss
Answer: (b).False
Q36.
Phosphorus accumulating microbes can store phosphorus in their cells.
Discuss
Answer: (a).True
Q37.
Which of the following can absorb dissolved phosphorus from sewage sludge?
Discuss
Answer: (a).Phosphorus accumulating microbes
Discuss
Answer: (a).Enhanced biological phosphorus removal
Q39.
Which of the following is not a major concern for removing phosphate from wastewater?
Discuss
Answer: (d).Metal extraction
Q40.
Which of the following treatment involves addition of metal salts?
Discuss
Answer: (b).Chemical treatment
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