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For which of the following conditions is the law PV = RT obeyed most closely by a real gas,

Option: 1

High pressure and high temperature


Option: 2

High pressure and low temperature


Option: 3

low pressure and low temperature


Option: 4

low pressure and high temperature


Answers (1)

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Real gases -

Real gases deviate slightly from ideal gas law because of two main factor.

 

Two main factors are;

1)    force of attraction between molecules.

2)    Size of molecules are not negligible. 

 

And above two criteria will be fulfilled at low pressure and high temperature, then the real gases behaves likes ideal gas.

Posted by

shivangi.bhatnagar

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