A Room Measures 3 M $\times$ 4 M $\times$ 2 M and Is at 15

Multiple Choice

A room measures 3 m $\times$ 4 m $\times$ 2 m and is at 15 ^$\circ$ C and 1 atm.When the temperature is increased to 25 ^$\circ$ C,the number of molecules that escaped from the room is,assuming that the pressure stays at 1 atm

A) 6.1 $\times$ 10²⁶
B) 2.1 $\times$ 10²⁵
C) 2.9 $\times$ 10²⁶
D) 1.2 $\times$ 10²⁸
E) 7.04 $\times$ 10²⁷