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Metal and Its Compounds MCQ question and answer with solution | Chemistry Gk MCQs

Learn Metal and Its Compounds MCQ Questions and answers with easy and logical explanations in Chemistry Gk . Metal and Its Compounds MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-4 section-2

Each section contains 100 MCQs on Metal and Its Compounds .
31
What is the percentage of oxygen in Al2(SO4)3?
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Answer & Solution
Answer: Option C
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32
What are the two chemicals used in black and white photography?
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Answer: Option B
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33
Which compound is produced when magnesium ribbon is burn in air?
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Answer: Option C
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34
Which of the following is used in making ointment for curing skin disease?
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Answer: Option A
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35
Which process is used for the purification of impure metals such as oxide of metals?
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Answer: Option A
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36
Which of the following metals is most malleable?
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Answer: Option D
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37
If a metal of an alloy is mercury, it will be called a . . . . . . . .
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Answer: Option A
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38
In which of the following processes, zinc oxide is formed, which acts as a protection layer and prevents corrosion?
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Answer: Option D
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39
Which one of the following is used for water softening?
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Answer: Option C
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40
Which one of the following pairs of metals constitutes the lightest metal and the heaviest densest metal, respectively?
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Answer: Option B
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