PhysicsMedium251×since 2002Q7422The temperature at which the kinetic energy of oxygen molecules becomes double than its value at 27∘C27^{\circ} \mathrm{C}27∘C isA627∘C627^{\circ} \mathrm{C}627∘CB927∘C927^{\circ} \mathrm{C}927∘CC327∘C327^{\circ} \mathrm{C}327∘CD1227∘C1227^{\circ} \mathrm{C}1227∘CCheck answerSkip