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Wednesday, August 6, 2014

Basic Science ICOExams Examination Questions Answers - 6 August 2014

1. Philosopher's wool is a compound of which of the following metals?
[A]Tin
[B]Zinc
[C]Copper
[D]Iron


2. Which among the following body fluids is produced by hepatocytes?
[A]Chyme
[B]Mucus
[C]Bile
[D]Chyle


3. In thermodynamics, the triple point of a substance is __________________ at which three phases (for example, gas, liquid, and solid) of that substance coexist in thermodynamic equilibrium. Which among the following fills the blank most suitably?
[A]Temperature and pressure
[B]Pressure and density
[C]Temperature and density
[D]Temperature, pressure and density


4. Who invented Polaroid instant cameras?
[A]Konrad Zuse
[B]Edwin Herbert Land
[C]Samuel Morse
[D]Guglielmo Marconi


5. Nitroglycerine one of the famous explosives is a/an ____________.
[A]Ester
[B]Alcohol
[C]Amide
[D]Alkane


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