An air sample consists of 78% N2 and 22% oxygen. The values of Cv for N2 and O2 is 0.2…
Physics · JEE Main · NTA Exams — Kinetic Theory of Gases
An air sample consists of 78% N2 and 22% oxygen. The values of Cv for N2 and O2 is 0.2 kcal/kg/K and 0.15 kcal/kg/K. Heat required to raise the temperature of 1 kg of air through 1°C is
- 0.350 cal
- 0.189 cal
- 0.350 kcal
- 0.189 kcal
Answer
(D) 0.189 kcal
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- The equation of state of a gas is given by P^ P ( v - b )=n R T . One mole of this gas is expanded…
- Four one litre flasks are separately filled with the gases hydrogen, helium, oxygen and ozone at the same…
- The molar heat capacity in a process of a diatomic gas if it does a work of Q 4 when a heat of Q is supplied…
- Two monoatomic gases are at absolute temperature 300K and 350K respectively. The ratio of average kinetic…
- In a given process for an ideal gas, dW = 0 and dQ < 0 . Then for the gas,
- The increase in internal energy of a gas per unit mass per unit rise in temperature is equal to ( C_ v and C_…
- If the gases have initial temperature 300K and they are mixed in an adiabatic container having the same…
- A gaseous mixture contains 7 g of nitrogen and 20 g of argon. Assuming them to be ideal, find the specific…
More Kinetic Theory of Gases questions · Browse all practice questions