1. Tardigrade
  2. Question
  3. Chemistry
  4. 'n' moles of an ideal gas at temperature T (in Kelvin) occupy ' V ' litres of volume, exerting a pressure of ' P ' atomospheres. What is its concentration (in mol L -1 )? ( R = gas constant )

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Q. '$n$' moles of an ideal gas at temperature $T$ (in Kelvin) occupy ' $V$ ' litres of volume, exerting a pressure of ' $P$ ' atomospheres. What is its concentration (in mol $L ^{-1}$ )?
$( R =$ gas constant $)$

States of Matter

Solution:

Moles per litre measures concentration C of solution.
$C =\frac{ n }{ V }=\frac{ P }{ RT }$