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18/09/2020 7:50 pm
Topic starter
For one mole of an ideal gas, which of these statements must be true?
(a) U and H each depends only on temperature
(b) Compressibility factor z is not equal to 1
(c) CP,m –CV,m = R
(d) dU = CVdT for any process
(1) (b), (c) and (d)
(2) (a) and (c)
(3) (a), (c) and (d)
(4) (c) and (d)
1 Answer
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18/09/2020 7:54 pm
(3) (a), (c) and (d)
Explanation:
(a) For ideal gas U and H are function of Temperature U = f/2 nRT
(c) CP –CV = R
(d) ΔU = CVdT for all processes