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Value of gas constant R is ....

Value of gas constant `R` is .

A

0.082 litre atm k^(-1) mole^(-1)

B

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

C

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

D

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

Text Solution

Verified by Experts

`R =8.3 J mol^(-1) K^(-1) =2 cal mol^(-1) K^(-1)` ltbr gt`8.314 xx 10^(7) erg mol^(-1) K^(-1)`
`=0.082` litre atm `K^(-1) mol^(-1)` .
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Knowledge Check

  • Value of gas constant R in the ideal gas equation PV = nRT depends upon

    A
    temperature of the gas
    B
    pressure of the gas
    C
    units in which P , V and T are measured
    D
    nature of the gas .

  • The value of gas constant 'R' in calories is

    A
    1 calorie
    B
    2 calories
    C
    3 calories
    D
    4 calories

  • Value of gas constant 'R' for one mole of an ideal gas is,-

    A
    `8.314 "cal K"^(-1) " mol"^(-1)`
    B
    `8.314 JK^(-1) mol^(-1) `
    C
    `8.314 KJK^(-1) mol^(-1)`
    D
    None of these