Answer;
859 k or 586 °C
Explanation;
According to Charles's law, the volume of a fixed mass is directly proportional to absolute temperature at constant pressure.
Therefore;
V1/T1 = V2/T2
V1 = 32 ft³, T1 = 273 + 2 = 275 K
V2 = 100 ft³, T2 = ?
Thus;
32 ft³/275 K = 100 ft³/T2
Hence;
T2 = 859 k or 586 °C