A fix amount of nitrogen gas (1 mole) is taken and is subjected to pressure and temperature variation. The experiment is performed at high pressure as well as high temperatures. The results obtained are shown in the figures. The correct variation of PV/RT with P will be exhibited by

1.  4                                     

2.  3

3.  2                                     

4.  1

Subtopic:  Ideal Gas Equation |
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A pressure P - absolute temperature T diagram was obtained when a given mass of gas was heated. During the heating process from the state 1 to state 2 the volume

                   

1. Remained constant                   

2. Decreased

3. Increased                                 

4. Changed erratically

Subtopic:  Ideal Gas Equation |
 52%
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A volume V and pressure P diagram was obtained from state 1 to state 2 when a given mass of a gas is subjected to temperature changes. During this process the gas is

1. Heated continuously

2. Cooled continuously

3. Heated in the beginning and cooled towards the end

4. Cooled in the beginning and heated towards the end

Subtopic:  Ideal Gas Equation |
 52%
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The figure shows the volume V versus temperature T graphs for a certain mass of a perfect gas at two constant pressures of P1 and P2 . What interference can you draw from the graphs

1. P1 > P2

2. P1 < P2

3.  P1=P2

4. No interference can be drawn due to insufficient information

Subtopic:  Ideal Gas Equation |
 81%
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From the following P-T graph what interference can be drawn

 

1. V2 > V1                             

2. V2 < V1

3. V2 = V1                             

4. None of the above

Subtopic:  Ideal Gas Equation |
 79%
From NCERT
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Pressure versus temperature graph of an ideal gas at constant volume V of an ideal gas is shown by the straight line A. Now mass of the gas is doubled and the volume is halved, then the corresponding pressure versus temperature graph will be shown by the line

1. A                           

2. B

3. C                         

 4. None of these

Subtopic:  Ideal Gas Equation |
 71%
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Two different isotherms representing the relationship between pressure P and volume V at a given temperature of the same ideal gas are shown for masses m1 and m2 of the gas respectively in the figure given, then

  

1. m1 > m2                             

2. m1 = m2

3. m1 < m2                             

4. None of these

Subtopic:  Ideal Gas Equation |
 70%
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Two different masses m and 3m of an ideal gas are heated separately in a vessel of constant volume, the pressure P and absolute temperature T, graphs for these two cases are shown in the figure as A and B. The ratio of slopes of curves B to A is

 

1.  3 : 1                           

2.  1 : 3

3.  9 : 1                           

4.  1 : 9

Subtopic:  Ideal Gas Equation |
 72%
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Under constant temperature, graph between P and 1/V is

1. Parabola                   

2. Hyperbola

3. Straight line             

4. Circle

Subtopic:  Ideal Gas Equation |
 78%
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Which one, of the following, graphs represents the behaviour of an ideal gas at constant temperature?

1. 2.
3. 4.
Subtopic:  Ideal Gas Equation |
 78%
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