# An ideal gas as compared to a real gas at very high pressure occupies:

1.  More volume

2.  Less volume

3.  Same volume

4.  Unpredictable behavior

4

More volume

Explanation :
No Explanation available for this question

# General gas equation is:

1.  PV=nRT

2.  PV=mRT

3.  PV = C

4.  PV=KiRT

4

PV=mRT

Explanation :
No Explanation available for this question

# According to Dalton's law, the total pressure of the mixture of gases is equal to:

1.  Greater of the partial pressures of all

2.  Average of the partial pressures of all

3.  Sum of the partial pressures of all

4.  Sum of the partial pressures of all divided by average molecular weight

4

Sum of the partial pressures of all

Explanation :
No Explanation available for this question

# Which of the following can be regarded as gas so that gas laws could be applicable, within the commonly encountered temperature limits

1.  O2, N2, steam, CO2

2.  O2, N2, water vapor

3.  SO2, NH3, CO2, moisture

4.  O2, N2, H2, air

4

O2, N2, H2, air

Explanation :
No Explanation available for this question

# The unit of pressure in S.I. units is:

1.  kg/cm2

2.  Mm of water column

3.  Pascal

4.  Dynes per square cm

4

Pascal

Explanation :
No Explanation available for this question

# A closed system is one in which:

1.  Mass does not cross boundaries of the system, though energy may do so

2.  Mass crosses the boundary but not the energy

3.  Neither mass nor energy crosses the boundaries of the system

4.  Both energy and mass cross the boundaries of the system

4

Mass does not cross boundaries of the system, though energy may do so

Explanation :
No Explanation available for this question

# Temperature of a gas is produced due to:

1.  Its heating value

2.  Kinetic energy of molecules

3.  Repulsion of molecules

4.  Attraction of molecules

4

Kinetic energy of molecules

Explanation :
No Explanation available for this question

# According to kinetic theory of gases, the absolute zero temperature is attained when:

1.  Volume of the gas is zero

2.  Pressure of the gas is zero

3.  Kinetic energy of the molecules is zero

4.  Specific heat of gas is zero

4

Kinetic energy of the molecules is zero

Explanation :
No Explanation available for this question

# Kinetic theory of gases assumes that the collisions between the molecules are:

1.  Perfectly elastic

2.  Perfectly inelastic

3.  Partly elastic

4.  Partly inelastic

4

Perfectly elastic

Explanation :
No Explanation available for this question

1.  E/3

2.  E/2

3.  3E/4

4.  2E/3

4