One mole of an ideal gas at 300 K is expanded isothermally from an initial volume of 1 litre to 10 litres- The - U for this process is R -2 cal -mol -1 K -1A- 163-7 calB- ZeroC- 1381-1 calD- 540 cal

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One mole of an ideal gas at 300 K is expanded isothermally from an initial volume of 1 litre to 10 litres. The $Δ$ U for this process is (R = 2 cal $m o l^{- 1} K^{- 1}$ )

163.7 cal

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Zero

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1381.1 cal

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540 cal

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△ U

(R = 2 c a l m o l^{- 1} K^{- l})

300 K

1

10

Δ S

c a l

{d e g}^{- 1}

{m o l}^{- 1}

R = 2 c a l

K^{- 1}

{m o l}^{- 1}

△ U

(R = 2 c a l m o l^{- 1} K^{- l})

300 K

1

10

△ U

(R = 2 {cal mol}^{- 1} K^{- 1})

300 K

(R = 2 c a l m o l^{- 1} K^{- 1})

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