Question

The ratio of y(Cp/Cv) for inert gases is
(A) 1.33
(B) 1.66
(C) 2.13
(D) 1.99​

Answer 1

Answer:

it's answer is (B)1.66

Explanation:

cp/cv=γ(gema)

 γ=5/3=1.66 (MONOATOMIC)

inert gases is called noble gases.

as a He,Ne,Ar,Kr,Xe,Rn,Og all are monomatic nature elemnts

becauses of elctron ability,poor effectivity

Answer 2

Concept introduction:

The heat capacity ratio is another name for the Cp/Cv ratio. The heat capacity ratio is often referred to as the adiabatic index in thermodynamics. The ratio of two specific heat capacities is known as the Cp/Cv ratio. (i.e.) Heat Capacity Ratio = Cp/Cv = Heat Capacity at Constant Volume and Pressure.

Explanation:

Given that, inert gases are monoatomic gas.

We have to find, the ratio of (Cp/Cv) for inert gases

According to the question,

Constant volume or constant pressure, abbreviated Cp and Cv, raises the temperature for the gases. Gases thus possess Cp and Cv. Solid also has only one specific heat since the values of Cp and Cv are almost identical. Because inert gases are monoatomic, their Cv/Cp ratio is $1. 66$.

Final Answer:

The ratio of (Cp/Cv) for inert gases for inert gases is $1. 66$.

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