Q.1
If a gas is heated at constant volume, which of the following statements is true?
  • a) Kinetic energy of the gas particles will decrease
  • b) Pressure will increase
  • c) Number of moles of gas will increase
  • d) Volume will increase
Q.2
If the volume of a gas doubled at constant temperature, what is the pressure now if it was P atm before the change?
  • a) P atm
  • b) 2P atm
  • c) P/2 atm
  • d) None of the mentioned
Q.3
What is the pressure of 2 moles of gas that is heated atdegree Celsius. Volume and gas constant ration for the gas is 4.
  • a) 150 N/m2
  • b) 300 N/m2
  • c) 600 N/m2
  • d) 800 N/m2
Q.4
Volumetric flow rate for a given gas can be expressed in cubic feet per second.
  • a) Correct
  • b) Incorrect
  • c) Depends on the nature of the gas
  • d) None of the mentioned
Q.5
If The Pressure and Volume in the II condition are 2 atm and 4 L, what is the temperature (T) of the gas?
  • a) 300 K
  • b) 600 K
  • c) 900 K
  • d) 1200 K
Q.6
If the Pressure and Temperature in the II condition are 2 atm and 600K, what is the volume (V) of the gas?
  • a) 2 L
  • b) 4 L
  • c) 6 L
  • d) 8 L
Q.7
If the Temperature and the pressure of the gas in the II condition areK and 8 atm, what is the temperature of the gas?
  • a) 1 atm
  • b) 2 atm
  • c) 4 atm
  • d) 8 atm
Q.8
What is the density of an ideal gas at 4 KPa pressure having a molecular wt. ofgms ? If the PV value for 1 mole of gas is(Pa)(cm3).
  • a) 14 g/cm3
  • b) 28 g/cm3
  • c) 44 g/cm3
  • d) 88 g/cm3
Q.9
What is the volume of the gas?
  • a) 16.4 m3
  • b) 38.4 m3
  • c) 44.5 m3
  • d) 85.6 m3
Q.10
If the temperature and pressure both are made doubled then what is the volume of the gas?
  • a) 16.4 m3
  • b) 38.4 m3
  • c) 44.5 m3
  • d) 85.6 m3
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