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4.48L of an ideal gas at STP requires 12 cal to raise the temperature by 15° C at constant volume. Find the C p of the gas.

4.48L of an ideal gas at STP requires 12 cal to raise the temperature by 15° C at constant volume. Find the Cp of the gas.

Grade:12

1 Answers

APURV GOEL
39 Points
10 years ago

We have nCvΔT = ΔH

              4.48/22.4 x Cv x 15 = 12

     so Cv = 4

and Cp = Cv + r

           = 4 + 2 = 6

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