The average kinetic energy of a gas molecule at 27°C is 621×10–¹ J. The average kinetic energy of gas molecule at 227°C will be

(a) 52.2×10⁻²¹ J

(b) 5.22×10–²¹ J

(c) 10.35×10–²¹J

(d) 11.35×10–²¹ J