In Ideal Gas Equation Calculations, Expressing Pressure in Pascals (PA)

Multiple Choice

In ideal gas equation calculations, expressing pressure in Pascals (PA) , necessitates the use of the gas constant, R, equal to .

A) 0.08206 atm L mol^{- 1}K^{- 1}
B) 1.987 cal mol^{- 1}K^{- 1}
C) 8.314 J mol^{- 1}K^{- 1}
D) 62.36 L torr mol^{- 1}K^{- 1}
E) none of the above