The Ultimate Quiz On Molecularium!

13 Questions | Total Attempts: 54

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The Ultimate Quiz On Molecularium! - Quiz

Berliner invented an apparatus for illustrating several electrical phenomena on molecular vibration theory and labeled it as Molecularium. Have you been taking a course on this type of phenomenon? Take up the ultimate quiz below that corresponds with the super cool interactive Molecularium and get to see if you understand it fully. All the best, and keep an eye out for more like it!


Questions and Answers
  • 1. 
    Carbon Monoxide is a colorless, odorless, and tasteless gas which is slightly lighter than air. It is highly toxic to humans and animals in higher quantities.
    • A. 

      CM

    • B. 

      CO

    • C. 

      CO2

    • D. 

      CaO

  • 2. 
    Carbon dioxide is one of the gases in our atmosphere, which is uniformly distributed over Earth's surface.
    • A. 

      CO

    • B. 

      CO2

    • C. 

      C2O2

    • D. 

      COS

  • 3. 
    Hydrogen peroxide is an oxidizer commonly used as a bleach. It is the simplest peroxide (a compound with an oxygen-oxygen single bond). Hydrogen peroxide is a clear liquid, slightly more viscous than water, that appears colorless in dilute solution. It is used as adisinfectant, antiseptic, oxidizer, and in rocketry as a propellant.
    • A. 

      HPO

    • B. 

      HPOX

    • C. 

      H2O

    • D. 

      H2O2

  • 4. 
    Methane is the simplest alkane, and the principal component of natural gas. Burning methane in the presence of oxygen produces carbon dioxide and water. The relative abundance of methane makes it an attractive fuel. However, because it is a gas at normal temperature and pressure, methane is difficult to transport from its source. It is generally transported in bulk by pipeline in its natural gas form.
    • A. 

      Me3

    • B. 

      MeTh2

    • C. 

      CH4

    • D. 

      C2H5

  • 5. 
    Propane is a three-carbon alkane, typically a gas, but compressible to a transportable liquid. A by-product of natural gas processing and petroleum refining, it is commonly used as a fuel for engines, oxy-gas torches, barbecues, portable stoves, and residential central heating.
    • A. 

      P2rO3

    • B. 

      C3H5

    • C. 

      C3H8

    • D. 

      HC3

  • 6. 
    Butane is a gas that is an alkane. Butanes are highly flammable, colorless, easily liquefied gases.
    • A. 

      Bu8N3

    • B. 

      Bu4N10

    • C. 

      C8N10

    • D. 

      C4H10

  • 7. 
    Methanol, also known as methyl alcohol, wood alcohol, wood naphtha, or wood spirits. It is the simplest alcohol and is a light, volatile, colorless, flammable liquid with a distinctive odor that is very similar to but slightly sweeter than ethanol (drinking alcohol). At room temperature, it is a polar liquid and is used as an antifreeze, solvent, fuel, and as a denaturant for ethanol. 
    • A. 

      CH3OH

    • B. 

      MeOH

    • C. 

      CH2OH

    • D. 

      MeOH4

  • 8. 
    Ethanol, also called ethyl alcohol, pure alcohol, grain alcohol, or drinking alcohol, is a volatile, flammable, colorless liquid. It is a powerful psychoactive drug and one of the oldest recreational drugs. Best known as the type of alcohol found in alcoholic beverages, it is also used in thermometers, as a solvent, and as an alcohol fuel.  
    • A. 

      EOH

    • B. 

      C2H6O

    • C. 

      C2H5OH

    • D. 

      C6H6OH

  • 9. 
    Fructose, or fruit sugar, is a simple monosaccharide found in many foods. It is one of the three essential dietary monosaccharides, along with glucose and galactose. Honey, tree fruits, berries, melons, and some root vegetables contain significant amounts of molecular fructose, usually combined with glucose, stored in the form of sucrose. About 240,000 tonnes of crystalline fructose are produced annually.
    • A. 

      C6H12O6

    • B. 

      C2H12O5

    • C. 

      CO6H12

    • D. 

      CO12H6

  • 10. 
    Glucose is a simple sugar and an important carbohydrate in biology. Cells use it as a source of energy and a metabolic intermediate. Glucose is one of the main products of photosynthesis and starts cellular respiration.
    • A. 

      C3OH6

    • B. 

      C6H12O6

    • C. 

      C12H6O2

    • D. 

      C6OH12

  • 11. 
    Ascorbic acid is a sugar acid with antioxidant properties. Its appearance is white to light-yellow crystals or powder, and it is water-soluble. Ascorbic acid is one form of vitamin C.  The name is derived from a- (meaning "no") and scorbutus (scurvy), the disease caused by a deficiency of vitamin C.
    • A. 

      C8H6O8

    • B. 

      C8O6H6

    • C. 

      C6H8O6

    • D. 

      C12H6O8

  • 12. 
    Vitamin A helps form and maintain healthy teeth, skeletal and soft tissue, mucous membranes, and skin. It is also known as retinol because it produces the pigments in the retina of the eye.
    • A. 

      CH2O3

    • B. 

      C10H20O30

    • C. 

      C20H300

    • D. 

      C30H20O15

  • 13. 
    Sucrose:
    • A. 

      SuCr5

    • B. 

      C12H22O11

    • C. 

      C12H5Cr3

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