The reciprocal of the coefficent of viscosity is called__________?

Related Mcqs:

1. The metallurgical process in which a metal is obtained in a fused state is called__________?

   A. smelting
   B. roasting
   C. calcinations
   D. froth floatation

   Submitted by: Muhammad Ali Kunbhar

2. Element that have same number of neutrons are called__________?

   A. isotope
   B. isobar
   C. isotone
   D. None of these

   Submitted by: Ayyan Khan

3. The viscosity of solids is________________?

   A. Infinite
   B. Negligible
   C. Medium
   D. No concept of viscosity in solid

4. Which of the following is unit of Viscosity?

   A. Decibell
   B. Torr
   C. Poise
   D. Hertz

   Submitted by: Zahid Jagirani

5. Viscosity of a liquid________by increasing temperature?

   A. Remains same
   B. Increases
   C. Decreases
   D. None

   Submitted by: Zahid Jagirani

6. Which instrument is used to measure the viscosity.?

   A. Hygrometer
   B. Hydrometer
   C. Anemometer
   D. Viscometer 

   Submitted by: Zahid Jagirani

7. Avogadros number may represent_________________?

   A. volume of particles
   B. number of particles
   C. mass of particles
   D. All of the above

8. Which of the following is not characteristics of reversible reaction__________________?

   A. whole amount of reactant does not change into product
   B. chemical equilibrium is established
   C. a catalyst changes the direction of reaction
   D. rate of forward reaction decreases as reaction proceeds

9. Which of the following elements react with steam to produce H2 gas?

   A. Pd
   B. Ni
   C. Sn
   D. All of the above

10. Coal gas is made up of mostly ________ & _________?

    A. Hydrogen & Water
    B. Hydrogen & Carbon dioxide
    C. Hydrogen & Methane
    D. Carbonmonoxdide & water

    Submitted by: Aamir khan Hullio