Questions
Pressure versus temperature graphs of an ideal gas are as shown in figure. Choose the wrong statement
detailed solution
Correct option is C
ρ=PMRTDensity ρ remains constant when P/T or volume remains constant.In graph (i) Pressure is increasing at constant temperature hence volume is decreasing so density is increasing. Graphs (ii) and (iii) volume is increasing hence, density is decreasing. Note that volume would had been constant in case the straight line in graph (iii) had passed through origin.Talk to our academic expert!
Similar Questions
Two identical containers A and B have frictionless pistons. They contain the same volume of an ideal gas at the same temperature. The mass of the gas in A is mA and that in B is mB. The gas in each cylinder is now allowed to expand isothermally to double the initial volume. The change in the pressure in A and B, respectively, is and 1.5. Then
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