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Chemical Engineering Basics MCQ Questions & Answers | Chemical Engineering

Learn Chemical Engineering Basics MCQ questions & answers are available for a Chemical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Chemical Engineering Basics MCQ question is the important chapter for a Chemical Engineering and GATE students. Page-3 section-7

Each section contains 100 MCQs on Chemical Engineering Basics .
21
What happens, when SO2 is passed through a solution of H2S in water?
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Answer & Solution
Answer: Option A
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22
Which of the following is the most suitable abrasive for grinding high tensile strength materials?
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Answer & Solution
Answer: Option C
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23
Moist air is cooled along the line of constant __________ , when it is passed over a cold & dry cooling coil, such that no condensation occurs.
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Answer: Option D
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24
Moist air is cooled along the line of constant __________ , when it is passed over a cold & dry cooling coil, such that no condensation occurs?
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Answer: Option D
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25
Midrex process of sponge iron production uses reformed natural gas as the reducing agent, which uses iron ore in the form of
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Answer: Option B
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26
The primary strengthening mechanism in 70 : 30 brass is the
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Answer: Option A
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27
Which of the following hardness tests uses the depth of penetration caused by the indentor as the parameter for arriving at the hardness value of a material ?
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Answer: Option D
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28
The malleability of a material is the property by virtue of which it can be rolled or hammered into thin sheets. Which of the following materials has the maximum malleability ?
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Answer: Option A
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29
Specific gravity of hot metal (pig iron) is __________ times that of the blast furnace slag.
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Answer: Option B
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30
The pH value is the measure of hydrogen ion concentration in a solution. The term pH stands for the __________ in the solution.
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Answer: Option A
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