Question

What is the specific heat at constant volume of the gas at room temperature?

1) 0.182 kcal/kg ⋅ k
2) 0.182 J/kg ⋅ K
3) 0.182 cal/g ⋅ °C
4) 0.182 J/g ⋅ °C

Answer 1

The specific heat at constant volume for most gases at room temperature is around 0.182 J/g ⋅ °C.

Step-by-step explanation:

The specific heat at constant volume of a gas at room temperature depends on the type of gas. However, the specific heat at constant volume for most gases is usually around 0.182 J/g ⋅ °C.

Specific heat capacity refers to the heat required to raise the temperature of the mass of the substance 1 degree, while specific heat refers to the heat required to raise the temperature of 1 gram of the substance 1 degree. It is an intensive property.

For estimation purposes, it is generally safe to assume that the specific heat at constant volume for most substances, including gases, is approximately 0.182 J/g ⋅ °C.