When an ideal gas is compressed adiabatically and reversibly, the final temperature is:

Higher than the initial temperature

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Lower than the initial temperature

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The same as the initial temperature

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Dependent on the rate of compression

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Solution

The correct option is B Lower than the initial temperature
q =∆U - W, if adiabatic process q = 0, then − ∆U = −W, i.e.,a decrease in free energy brings in work done by the system(−W)s

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Similar questions

1

(C_{V} = 12.55 J K^{- 1} {m o l}^{- 1})

300 K

4.48 {d m}^{3}

Δ U

C_{V}

= 12.45 J K^{- 1}

{m o l}^{- 1}

27^{o} C

\frac{8}{27}

γ = \frac{5}{3},

77^{o} C

\frac{9}{16}

γ = \frac{5}{3},

{1.33}^{1.33} = 1.46

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