Physics

Problem

A 15 g mass of nitrogen gas is enclosed in a vessel at a temperature

27^\circ \text{C}

. Amount of heat transferred to the gas, so that rms velocity of molecules is doubled, is about: [Take

R = 8.3 \text{ J/K mole}

] a. 0.9 kJ b. 6 kJ c. 10 kJ d. 14 kJ