Question

If the specific heat at constant pressure is 6.8 cal/mole K, R = 8.31 J/mole K and
J = 4.18 J/cal what will be the value of specific heat at constant volunte:

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Answer 1

Answer:

4.8 cal/mol-K

Explanation:

use the relation between Cp, Cv and R.

Cp - Cv = R

so, Cv = Cp - R = 6.8 - (8.32/4.18) = 6.8 - 2 = 4.8