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  • Question
  • What type of compound is Lecithin?


  • Options
  • A. Sterol
  • B. Phospholipid
  • C. Lipoprotein
  • D. Glycolipid

  • Correct Answer
  • Phospholipid 

    Explanation

    Lecithin is a Phospholipid type of compounds. The main phospholipids in lecithin from soya and sunflower are phosphatidyl choline, phosphatidyl inositol, phosphatidyl ethanolamine, and phosphatidic acid.

  • Tags: AIEEE, Bank Exams, Analyst, Bank PO

    Chemistry problems


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    • 1. Ethane gas has a slightly ______ taste.

    • Options
    • A. sweet
    • B. bitter
    • C. sour
    • D. salty
    • Discuss
    • 2. The (O-H) bond in CH3OH is _____.

    • Options
    • A. polar covalent
    • B. ionic
    • C. non polar covalent
    • D. cationic
    • Discuss
    • 3. PET is a very familiar form of _____________. It is used for making bottles.

    • Options
    • A. Nylon
    • B. Acrylic
    • C. Polyester
    • D. Rayon
    • Discuss
    • 4. The passage of an electric current through a conducting liquid causes ___________.

    • Options
    • A. Galvanisation
    • B. Evaporation
    • C. Physical Reaction
    • D. Chemical Reaction
    • Discuss
    • 5. The property of metals by which they can be beaten into thin sheets is called _______________.

    • Options
    • A. ductility
    • B. malleability
    • C. viscosity
    • D. tensile strength
    • Discuss
    • 6. The most abundant metal in earth crust is

    • Options
    • A. Iron
    • B. magnesium
    • C. calcium
    • D. aluminium
    • Discuss
    • 7. Cathode rays have

    • Options
    • A. mass only
    • B. charge only
    • C. no mass and no charge
    • D. mass and charge both
    • Discuss
    • 8. The activity of rradioisotope change with

    • Options
    • A. temperature
    • B. pressure
    • C. chemical environment
    • D. None of these
    • Discuss
    • 9. The alpha-particles are

    • Options
    • A. high energy electrons
    • B. positively charged hydrogen irons
    • C. high energy x ray radiations
    • D. double positively charged helium nuclei
    • Discuss
    • 10. Formation of anions occurs by

    • Options
    • A. loss of neutrons
    • B. gain of protons
    • C. gain of electrons
    • D. none
    • Discuss


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