Answer : The temperature of the light bulb was 
Explanation :
Using ideal gas equation :

where,
P = pressure of gas = 116.8 kPa
V = volume of gas = 75.0 mL = 0.075 L (1 L = 1000 mL)
T = temperature of gas = ?
n = number of moles of gas= 
R = gas constant = 
Now put all the given values in the ideal gas equation, we get:


Thus, the temperature of the light bulb was 