One mole of an ideal gas at 546.5 K under 2 atm pressure has a volume of________________?

Related Mcqs:

1. For a gas where volume and pressures are 1dm3 and 2 atm respectively what should be its new volume when pressure is increased to 6 atm at constant temperature ?

   A. 1/2dm3
   B. 1/3dm3
   C. 1/4dm3
   D. 2/3dm3

2. What will be the pressure of 1 mole of an ideal gas maintained at 300 K and 250cm3 volume ?

   A. 98.5 atm
   B. 96.7 atm
   C. 95.8 atm
   D. 97.1 atm

3. 0.5 mole of nitrogen gas and 0.5 mole of carbon monoxide gas at STP have same_____________?

   A. Value of a
   B. Mass
   C. Atoms
   D. Both B and C

4. Water gas heated at 450?C and 200 atm pressure in the presence of ZnO+Cr2O3 will produce________________?

   A. methanol
   B. methanol
   C. carbonic acid
   D. methane

5. What is the density ofargon gas at a temperature of 30°C and a pressure of 1.05 atm?

   A. 1.65 g/L
   B. 1.67 g/L
   C. 1.68 g/L
   D. None of the above

   Submitted by: Muhammad Ali Kunbhar

6. If a graph is plotted between temperature on x-axis and volume on y-axis for 1 mole of gas then we get straight line which cuts the temperature exis at________________?

   A. 0?C
   B. 273.16K
   C. ?273.16 K
   D. ?273.16?C

7. Who made volume and pressure correction to explain deviation of gases from ideal behaviour ?

   A. Clausius
   B. Boltzman
   C. Charles
   D. Vander waal

8. At constant temperature the pressure of an ideal gas is doubled its density becomes_______________?

   A. Half
   B. Double
   C. Same
   D. None

9. A real gas obeying vander waals equation will resemble the ideal gas if_______________________?

   A. Both a and b are small
   B. Both a and b are large
   C. a is small and b is large
   D. a is large and b is small

10. Hydrogen effuses four times more rapidly than volume of an unknown gas molar mass of unknown gas should be_______________?

    A. 16 gmol-1
    B. 32 gmol-1
    C. 48 gmol-1
    D. 64 gmol-1