If Z is a compressibility factor, Vander Waal's equation at low pressure can be written as

$straight Z space equals 1 plus RT over pb$
$straight Z space equals space 1 minus straight a over VRT$
$straight Z space equals space 1 minus pb over RT$
$straight Z space equals space 1 space plus space pb over RT$

Solution

straight Z space equals space 1 minus straight a over VRT

According to Vander Waal's equation
$open parentheses straight p plus straight a over straight V squared close parentheses space left parenthesis straight V minus straight b right parenthesis space equals space RT At space low space pressure comma space open parentheses straight p plus straight a over straight V squared close parentheses straight V space equals space RT pV space plus straight a over straight V space equals space RT pV space equals space RT minus straight a over straight V Divide space both space side space by space RT comma pV over RT space equals space 1 minus straight a over RTV$

Some More Questions From States of Matter Chapter

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States Of Matter

Some More Questions From States of Matter Chapter

What does the abbreviation STP stand for?

What is atmospheric pressure?

Which state of matter has a definite volume but no definite shape?

What is absolute temperature?

What is the absolute zero temperature?

Can absolute zero temperature be attained for a gas?

How pressure of a given sample of gas is related to absolute temperature at constant volume?

How is the pressure of a gas related to the number of molecules of the gas at constant temperature and volume?

What is standard (or normal) temperature and pressure (STP)?

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