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Increase in temprature of a gas filled in a container would lead to 

 

  • Option 1)

    increase in its mass 

  • Option 2)

    increase in its kinetic energy 

  • Option 3)

    decrease in its pressure 

  • Option 4)

    decrease in intermolecular distance 

 
As temprature of the gas increases , the particle gain kinetic energy and their speed increases  Option 1) increase in its mass  Option 2) increase in its kinetic energy  Option 3) decrease in its pressure  Option 4) decrease in intermolecular distance 
Medical
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A given sample of an ideal gas occupies a volume V at a pressure P and absolute temperature T. The mass of each molecule of the gas is m. Which of the following gives the density of the gas?

  • Option 1)

    {P \mathord{\left/ {\vphantom {P {\left( {kT} \right)}}} \right. \kern-\nulldelimiterspace} {\left( {kT} \right)}}

  • Option 2)

    {Pm \mathord{\left/ {\vphantom {P {\left( {kT} \right)}}} \right. \kern-\nulldelimiterspace} {\left( {kT} \right)}}

  • Option 3)

    {P \mathord{\left/ {\vphantom {P {\left( {kT} \right)}}} \right. \kern-\nulldelimiterspace} {\left( {kTV} \right)}}

  • Option 4)

    mkT

 
  Ideal gas equation -     - wherein T= Temprature P= pressure of ideal gas V= volume n= numbers of mole R = universal gas constant    From equation of ideal gas PM = RT Or pm =  KT -(1) m = mass of a molecule.   = density of gas. K = Boltzmann's constant =>   =    Option 1) this is the incorrect option Option 2) this is the correct option Option 3) this is the incorrect option Option...
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One mole of an ideal monatomic gas undergoes a process described by the equation PV3 = constant. The heat capacity of the gas during this process is

  • Option 1)

    \frac{3} {2}R

  • Option 2)

    \frac{5} {2}R

  • Option 3)

    2 R

  • Option 4)

    R

 
As we learnt in Specific heat capacity at constant pressure - - wherein f = degree of freedom R= Universal gas constant    Given process is PV3= constant  Heat capacity  PV3 = K      or      Work done =          or      Work =  For monoatomic ideal gas    Option 1) Incorrect Option 2) Incorrect Option 3) 2 R Incorrect Option 4) R Correct
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