If the pressure of a given gas is held constant its density is inversely proportional to its absolute temperature. We can refer it as another statement of______________?

Related Mcqs:

1. If the volume of a gas is held constant and we increase its temperature then_______________?

   A. its pressure is constant
   B. its pressure rises
   C. its pressure falls
   D. any of above

2. Boltzman constant K in terms of universal gas constant R and Avagadros number Na is give as_______________?

   A. K = RNa
   B. K = R/Na
   C. K = Na/Ra
   D. K = nRNa

3. Standard condition STP refer to a gas at ___________________?

   A. 76cm 0°C
   B. 760mm 273K
   C. 1atm 273K
   D. all of the above

4. Gas molecules of different masses in the same container have the same average transnational kinetic energy which is directly proportional to their_____________?

   A. volume
   B. pressure
   C. absolute temperature
   D. time

5. The energy radiated is directly proportional to the fourth power of Kelvins temperature is________________?

   A. Karl-Weins law
   B. Rayleigh-Jeans law
   C. Stephens law
   D. Plancks

6. According to equation of continuity A1V1 = A2V2 = constant. The constant is equal to_______________?

   A. Flow rate
   B. Volume of fluid
   C. Mass of fluid
   D. The density of the fluid

7. At constant temperature the graph between V and 1/P is_____________?

   A. Hyperbola
   B. Parabola
   C. A curve of any shape
   D. A straight lime

8. The value of R ( Universal Gas Constant ) = ___________?

   A. 8.314 J/mole K
   B. 6.5  J/mole K
   C. 1.314 J/mole K
   D. 10.314 J/mole K

   Submitted by: Faheem Zaman Dhaunroo

9. According to Pascals law the pressure of gas in a vessel is_____________?

   A. Different in different direction
   B. Same in all direction
   C. Same only along opposite directions
   D. Same only along normal directions

10. For a gas obeying Boyles law if the pressure is doubled the volume becomes________________?

    A. double
    B. one half
    C. four times
    D. one fourth