Question

for which gas y cp/cv will be maximum

Answer 1

Answer:

                       Noble gas

Explanation:

For the gases, the temperature is expanded by either consistent volume and steady pressure, known as Cp and Cv. Subsequently, gases have Cp and Cv. Since noble gases are monoatomic it can't have energy by rotational and vibrational methods so the contribution of vibrational mean to Cv is zero. So it will have the maximum value for γ.