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- Subject
- Diagnostic Testchemistry-mcqs › diagnostic-test
- Published
- 15 Mar 2019
- Last updated
- 28 May 2026
Explanation
Cinnabar is composed of mercury sulfide, represented by the chemical formula HgS. The other options correspond to different minerals: FeS2 is pyrite, PbS is galena, and ZnS is sphalerite.
More Diagnostic Test MCQs
Practice related questions from the same subject.
- 1.Which type of coating is commonly applied to industrial materials used in thermal power plants?
- 2.What is the common name for the compound propane-1,3-dioic acid?
- 3.Which of the following compounds does not undergo aldol condensation?
- 4.Which enzyme is not involved in the fermentation process?
- 5.Identify the option that does not represent an effective leaving group.
- 6.What is the primary product formed when toluene undergoes chlorination in the presence of sunlight?
- 7.What is the product formed when vinyl acetylene reacts with hydrochloric acid?
- 8.Which characteristic of carbon is primarily responsible for the vast diversity of organic compounds?
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- Aliphatic Hydrocarbons
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- Atomic Structure
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- Chemical Bonding
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- Chemistry Basic Concept
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- Experimental Techniques
- Gases
- Group III A and IVA Elements
- Group VA and VIA Elements
- Liquids and Solids
- Macromolecules
- Organic Chemistry
- Periodic Classification
- Reaction Kinetics
- S-BLOCK ELEMENTS
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- The Halogens and The Noble Gases
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