Which of the following equations represent mathematically valid arrangements of the ideal gas equation for a pure gas? (Assume = pressure, = volume, = moles, = mass, = molar mass, = density, = univers

Question

Which of the following equations represent mathematically valid arrangements of the ideal gas equation for a pure gas? (Assume $P$ = pressure, $V$ = volume, $n$ = moles, $m$ = mass, $M$ = molar mass, $d$ = density, $R$ = universal gas constant, $T$ = absolute temperature).

Prashant Kotian · Accepted Answer

Correct answer: A,B,C. Options A, B, and C are correct derivations. Starting from , substituting gives . Rearranging gives . Since density , this becomes or . Option D is incorrect as it should be .

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