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The value of for an unknown gas PV/nRT is equal to

Correct answer: A. 0.082 L.atm.mol-1.K

  • A. 0.082 L.atm.mol-1.K
  • B. 0.082 L.atm.mol-1.K-1
  • C. 0.82 L.atm.mol.K-1
  • D. 0.82 L.atm.mol.K

Explanation

The ideal gas law is represented by the equation PV=nRT, where:P is the pressure of the gas,V is the volume of the gas,n is the number of moles of the gas,R is the ideal gas constant, andT is the temperature of the gas in Kelvin.The value of the ideal gas constant (R) depends on the units used for pressure, volume, and temperature. The correct value with units commonly used is 0.0821 L.atm.mol−1.K−1Therefore, the correct option is a.0.082L.atm.mol−1.K−1.

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