Question

Find the ratio of specific heat at constant pressure to the specific heat constant volume for $NH_{3}$

• A. 1.33
• B. 1.44
• C. 1.28
• D. 1.67

Answer 1

Answer: (C)

1.28

Answer 2

For polyatomic gas ratio of specific heat γ < 1.33

Because we know that as the atomicity of gas increases its value of γ decreases.