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

Learn Non Metal and Its Compounds MCQ Questions and answers with easy and logical explanations in Chemistry Gk . Non 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-5 section-2

Each section contains 100 MCQs on Non Metal and Its Compounds .
41
Which one of the following is the permanent gas in the atmosphere?
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Answer: Option C
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42
The electronic configuration of hydrogen is similar to which of the following?
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Answer: Option C
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43
Which gas is produced when a metal reacts with water?
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Answer: Option D
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44
Which of the following is used to disinfect drinking water?
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Answer: Option D
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45
Which of the following Allotropes of carbon is used to absorb impurities and bad odors from water and other substances?
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Answer: Option B
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46
What is the atomicity of sulphur?
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Answer: Option A
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47
Pure water can be obtained from sea water by
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Answer: Option C
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48
How many oxygen atoms are in a molecule of oxygen?
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Answer: Option C
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49
Red phosphorus is used in the manufacture of safety matches. This is due to the fact that
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Answer: Option A
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50
The elements of group 18 are . . . . . . . .
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Answer: Option B
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