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From the relation PV = RT, calculate the...

From the relation PV = RT, calculate the value of the constant R for one gram mole of an ideal gas (in `cal//K`)

A

`2 J mol^(-1)K^(-1)`

B

`8.3 cal mol^(-1)K^(-1)`

C

`4.2 J mol^(-1)K^(-1)`

D

`2 cal mol^(-1)K^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
D
`(PV)/(T)=nR=1xx2" cal mol"^(-1)K^(-1)`
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