The value of the gas constant (R) calcul...

The value of the gas constant (R) calculated from the perfect gas equation is 8.32 Joule/gm mol K , whereas its value calculated from the knowledge of `C_(P)`and`C_(V)`of the gas is 1.98 cal/gm mole K . From this data, the value of J is

`4.16J//cal`

`4.18J//cal`

`4.20J//cal`

`4.22J//cal`

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