The Molar Specific Heat of a Diatomic Ideal Gas at Constant

question 53

Multiple Choice

The molar specific heat of a diatomic ideal gas at constant volume is Cv = 5/2 R. What is the heat needed to heat 28.00 g of nitrogen gas from 20.00 °C to 85.00 °C?

• A) 1,350 J
• B) 2,890 J
• C) 1,753 J
• D) 1,540 J
• E) 1,443 J